Chicco Corso Flex Convertible Stroller - Legend | live price, prepared checkout

Built for shopping agents: what RoboTrunk does for every product

We asked shopping agents, including Meta's Muse first-hand, what they need from a store. This is what they asked for, and what we have built.

RoboTrunk is working through its catalogue, so a step may not be done for this one yet. Where a step is done per product, the line ends with what is done for this product.

• Deep research: We read the maker's manual, independent reviews, video review transcripts and the store's own page, and publish each finding with its source and the date read. check_product returns them with a source for each. This product: 73 checked facts, research depth trimmed read, checked 2026-10-13T07:49:07.863Z, in the evidence pack.
• Receipts: Every published fact has a receipt showing its source quote. check_product and get_product return the checked facts that have one. This product: each checked fact listed below has one; the source quotes are in the evidence pack.
• Safety: check_product asks the product-safety regulators live (US CPSC, NHTSA and FDA, Health Canada, the UK's OPSS, Australia's ACCC) whether a recall names a product, listed here or not, and flags a match with its notice; a recall never blocks the buyer. This product: this page holds no recall result for it yet; check_product asks the regulators now.
• Recall watch: watch_recalls tells the buyer if a product bought here is recalled later.
• Second-hand listings: check_listing runs the same recall check on a second-hand listing someone found, and adds what the listing leaves out and the price new.
• The real price: The full price to the buyer's country, with shipping and tax, each part quoted from the store's policy or, where a part is not settled, what the total depends on: check_product and search_catalog take the buyer's country and postcode. This product: this store's price was read from its catalogue at 2026-10-21T19:37:24.877Z.
• A checkout that finishes: RoboTrunk lists only stores whose agent checkout it has verified. create_checkout prepares the order at the store; complete_checkout returns a link to the store's own checkout. The checkout can be finished in either of two ways: the person taps the link in their own browser, or their agent opens it and completes the checkout. RoboTrunk checks the store's total against a budget ceiling before it issues the link. Payment always happens on the store's own page, and RoboTrunk never holds the money. No store pays for placement; RoboTrunk may earn a commission from some stores via their affiliate programs.
• Markdown copy: Every page has a Markdown copy: this page's copy.
• Photos and ratings: Search results carry the product photo and, where the store's own page publishes one, its rating (search_catalog).
• Fit answers: check_fit answers whether a listing fits a car, pram or bottle, with the exact quote from the store's page, or says it is not known.
• Back-in-stock watches: watch_back_in_stock starts a watch on a listing the store shows as sold out; get_back_in_stock_watch shows when it is back in stock.
• Maker's manual: ask_product_manual answers from the maker's manual with the exact passage and page, or says the manual does not cover it.
• Tools and guide: Every tool and its description is at https://robotrunk.com/mcp; the guide is at /agents.md.
• Research from other stores: Coming soon: reading other stores' listings of the same product as research sources.

Checked facts

Each fact below was checked against the source it cites before it was published. Each carries that source's link and the time RoboTrunk read it. 73 checked facts, checked 2026-10-13T07:49:07.863Z. Research depth: trimmed read. Deep read: the store's own data and 11 outside pages (the store's own product page; maker page; manual; blog; review; regulator recall search (CPSC (United States)); regulator recall search (Health Canada); video review (derived summary of its captions)), each read in full by RoboTrunk and trimmed to its main content, then written up and checked. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read. Recall status was checked directly with CPSC (United States), Health Canada: The CPSC recall search for Chicco returned four records, all from the late 1980s and 1990 for Chicco toys (a decoy duck pull toy, a spinning bee top, pram mobiles and windmill rattles), and none concerns the Corso Flex stroller. Health Canada's open recall data holds one Chicco record, for Chicco Polly High Chairs (2012, archived), again not this stroller. No recall applies to this exact model. Not read, because they are member-only or refused RoboTrunk: Which? pushchair tests, CHOICE pram and stroller tests, Stiftung Warentest pram and buggy tests, JPMA certified products.

• assembled dimensions: Assembled, the stroller measures 45.5 in long by 26.3 in wide by 43.0 in high.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• size and weight: The stroller is built as a double, so it feels heavy: roughly 40 lbs with seats attached and around 26.5 lbs for the frame alone, which makes lifting it into a trunk a two-handed job.. Source: https://www.youtube.com/watch?v=tQX45mvPSew (review), read 2026-10-13T07:30:01.974Z.
• weight: The stroller is about 34.5 lbs folded in single mode and around 40 lbs when folded with two toddler seats attached, close to the average for a double but not light.. Source: https://www.youtube.com/watch?v=jzBpXw7zj3k (review), read 2026-10-13T07:30:01.975Z.
• weight capacity: Each seat of the stroller is rated for a child up to 40 lbs.. Source: https://strolleria.myshopify.com/products/chicco-corso-flex-convertible-stroller-legend (guide), read 2026-10-13T07:28:04.587Z.
• usage and weight limit: The stroller is designed to carry two children of up to 40 lbs each.. Source: https://www.chiccousa.com/shop-our-products/strollers/corso-flex-convertible-stroller/87008.html (guide), read 2026-10-13T07:28:07.439Z.
• manual: Chicco publishes a Corso Flex Convertible Stroller instruction manual, along with manuals for the Infant Car Seat Adapter/Basket and the Modular Seat.. Source: https://www.chiccousa.com/product-manuals/ (manual), read 2026-10-13T07:28:08.842Z.
• bundles: Chicco directs buyers to choose among Corso Flex bundles for single, travel system, double, passenger and twins use.. Source: https://www.chiccousa.com/shop-our-products/strollers/corso-flex/ (guide), read 2026-10-13T07:28:11.631Z.
• configurations: The stroller allows more than 60 configurations, with 16 core setups Chicco expects parents to use most often.. Source: https://www.babylist.com/hello-baby/chicco-corso-flex-convertible-stroller-review (blog, Babylist, updated 2024-06-27), read 2026-10-13T07:28:28.523Z.
• lab testing: Consumer Reports has put the Corso Flex through its stroller test program and lists it among modular strollers, but the scores and pros and cons are only visible to paying members.. Source: https://www.consumerreports.org/babies-kids/strollers/chicco-corso-flex/m415350/ (review), read 2026-10-13T07:28:35.015Z.
• overall sentiment: Aggregated owner sentiment is 64% positive across 65 reviews, so views are mixed rather than uniformly good.. Source: https://redditrecs.com/baby-stroller/model/chicco-corso-flex-convertible-stroller-87008/ (review), read 2026-10-13T07:28:38.715Z.
• recall: The CPSC recall search for Chicco returned four records, all old toy recalls, and none for the Corso Flex stroller.. Source: https://www.saferproducts.gov/RestWebServices/Recall?format=json&Manufacturer=Chicco (guide), read 2026-10-13T07:28:41.868Z.
• recall: Health Canada holds one recall record mentioning Chicco, for Chicco Polly High Chairs, not for this stroller.. Source: https://recalls-rappels.canada.ca/sites/default/files/opendata-donneesouvertes/HCRSAMOpenData.json (guide), read 2026-10-13T07:28:42.270Z.
• folded dimensions: Folded, the stroller measures 23.8 x 26.3 x 31.4 inches.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• push and handling: Large rubber tires and weight sitting at the back give an easier push than expected and make curbs manageable, but the stroller is long front to back and needs care in shops.. Source: https://www.youtube.com/watch?v=tQX45mvPSew (review), read 2026-10-13T07:30:01.974Z.
• handlebar height: The handlebar does not extend or adjust, so households with a big height difference between users may find it awkward, although a 6'4" partner managed fine.. Source: https://www.youtube.com/watch?v=jzBpXw7zj3k (review), read 2026-10-13T07:30:01.975Z.
• what is included: The maker lists as included the convertible frame with built-in youth seat and standing platform, full-sized modular toddler seat, infant car seat adapter/basket, grab-and-go shopping basket, removable grip bar and large accessory canopy.. Source: https://www.chiccousa.com/shop-our-products/strollers/corso-flex-convertible-stroller/87008.html (guide), read 2026-10-13T07:28:07.439Z.
• expandability: The maker says the Corso Flex expands to accommodate two children in multiple configurations by adding a second infant car seat or a second child seat.. Source: https://www.chiccousa.com/shop-our-products/strollers/corso-flex/ (guide), read 2026-10-13T07:28:11.631Z.
• double without a second seat: It can be used as a double without buying a second seat kit, with an infant car seat above and the included toddler seat below, and the infant can face the parent while the toddler faces out.. Source: https://www.babylist.com/hello-baby/chicco-corso-flex-convertible-stroller-review (blog, Babylist, updated 2024-06-27), read 2026-10-13T07:28:28.523Z.
• size complaints: Some owners find it very large and heavy; one family sold theirs because it was too heavy and bulky to use alone with a toddler and twins.. Source: https://redditrecs.com/baby-stroller/model/chicco-corso-flex-convertible-stroller-87008/ (review), read 2026-10-13T07:28:38.715Z.
• weight: The stroller weighs 34.5 lbs.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• tires: The wheels are rubber rather than plastic and large enough to cope with grass and packed gravel, but the big rear wheels can strike a toddler walking alongside the stroller.. Source: https://www.youtube.com/watch?v=tQX45mvPSew (review), read 2026-10-13T07:30:01.974Z.
• fold: One video reviewer reports it folds in any configuration and combination of seats except with the infant car seat on, folds with one hand, and stands on its wheels so nothing from the floor touches the handlebar, whereas Chicco says it folds in any configuration without removing the infant car seat adapter; the sources disagree on this.. Source: https://www.youtube.com/watch?v=jzBpXw7zj3k (review), read 2026-10-13T07:30:01.975Z.
• twins: The stroller accommodates two children in multiple configurations, including by adding a second Chicco infant car seat or a second toddler seat, sold separately.. Source: https://www.chiccousa.com/shop-our-products/strollers/corso-flex-convertible-stroller/87008.html (guide), read 2026-10-13T07:28:07.439Z.
• included accessories: A car seat adapter, a riding board/standing deck and an accessory canopy come in the box; those are extras other brands often charge for separately.. Source: https://www.babylist.com/hello-baby/chicco-corso-flex-convertible-stroller-review (blog, Babylist, updated 2024-06-27), read 2026-10-13T07:28:28.523Z.
• storage praise: Owners praise the amount of storage for day trips and the ability to carry children of different ages for years.. Source: https://redditrecs.com/baby-stroller/model/chicco-corso-flex-convertible-stroller-87008/ (review), read 2026-10-13T07:28:38.715Z.
• box size and weight: The box measures 21.7 x 18.0 x 30.2 inches and weighs 48 lbs.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• handlebar feel: The handlebar has a nice leatherette finish and sits very tall, which suits tall parents, and it is not adjustable.. Source: https://www.youtube.com/watch?v=tQX45mvPSew (review), read 2026-10-13T07:30:01.974Z.
• ride quality: Chicco tested maneuverability with two 40-lb forms; larger diameter wheels, all-wheel suspension, swivel bearings and foam cores give shock absorption and no maintenance.. Source: https://www.youtube.com/watch?v=jzBpXw7zj3k (review), read 2026-10-13T07:30:01.975Z.
• fold: Chicco says the stroller folds with one hand into a compact, self-standing position in any configuration and folds without removing the toddler seat or infant car seat adapter, while one video reviewer reports it does not fold with the infant car seat on; the sources disagree on this.. Source: https://www.chiccousa.com/shop-our-products/strollers/corso-flex-convertible-stroller/87008.html (guide), read 2026-10-13T07:28:07.439Z.
• jump seat: A jump seat built into the frame is still uncommon on doubles and this one does not have to be bought separately, handy when a toddler will not stand on the deck.. Source: https://www.babylist.com/hello-baby/chicco-corso-flex-convertible-stroller-review (blog, Babylist, updated 2024-06-27), read 2026-10-13T07:28:28.523Z.
• recline: One owner used the near-flat recline as a bassinet substitute, preferring that to storing extra pieces of gear.. Source: https://redditrecs.com/baby-stroller/model/chicco-corso-flex-convertible-stroller-87008/ (review), read 2026-10-13T07:28:38.715Z.
• box weight: The shipping box weighs 48 lbs.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• seat recline: The toddler seat has three recline positions that go close to flat, but there is no bassinet option; Chicco sells an infant insert for use from birth instead.. Source: https://www.youtube.com/watch?v=tQX45mvPSew (review), read 2026-10-13T07:30:01.974Z.
• storage: There is a large under-seat basket accessible from front and back plus a removable grab-and-go shopping basket, and the car seat adapter doubles as a basket once the infant seat is outgrown.. Source: https://www.youtube.com/watch?v=jzBpXw7zj3k (review), read 2026-10-13T07:30:01.975Z.
• construction: The maker states the stroller is compatible with all Chicco infant car seats with the included adapter.. Source: https://www.chiccousa.com/shop-our-products/strollers/corso-flex-convertible-stroller/87008.html (guide), read 2026-10-13T07:28:07.439Z.
• fold: Despite being a big stroller it folds surprisingly easily with one hand even with two seats attached, and when folded it stands on the wheels so nothing from the floor touches the handlebar.. Source: https://www.babylist.com/hello-baby/chicco-corso-flex-convertible-stroller-review (blog, Babylist, updated 2024-06-27), read 2026-10-13T07:28:28.523Z.
• ride and fold: Owners describe a smooth ride for the price and easy folding, and the Chicco KeyFit car seat locks into it.. Source: https://redditrecs.com/baby-stroller/model/chicco-corso-flex-convertible-stroller-87008/ (review), read 2026-10-13T07:28:38.715Z.
• wheel sizes: Front wheels are 8.3 in in diameter and rear wheels are 10.3 in.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• seat direction: Only the upper mounting position can take the seat parent-facing; the lower adapters are forward-facing only.. Source: https://www.youtube.com/watch?v=tQX45mvPSew (review), read 2026-10-13T07:30:01.974Z.
• youth seat and platform: The built-in youth seat has a three-point harness and the standing platform is built in so it does not get in the way while walking; the toddler seat has a mesh pocket on the back for snacks.. Source: https://www.youtube.com/watch?v=jzBpXw7zj3k (review), read 2026-10-13T07:30:01.975Z.
• care: Fabrics should be spot cleaned with warm water and mild detergent and air dried, and the seat pad can be removed for machine washing.. Source: https://www.chiccousa.com/shop-our-products/strollers/corso-flex-convertible-stroller/87008.html (guide), read 2026-10-13T07:28:07.439Z.
• maneuverability: Chicco tested the stroller with two 40-lb forms to mimic two children, and the result is a smooth glide with tight turns; all-wheel suspension and swivel bearings help steering and foam cores absorb bumps.. Source: https://www.babylist.com/hello-baby/chicco-corso-flex-convertible-stroller-review (blog, Babylist, updated 2024-06-27), read 2026-10-13T07:28:28.523Z.
• durability: It is reported to hold up well on gravel, long walks and grass and can be pushed one-handed.. Source: https://redditrecs.com/baby-stroller/model/chicco-corso-flex-convertible-stroller-87008/ (review), read 2026-10-13T07:28:38.715Z.
• tires and suspension: The tires are maintenance-free treaded rubber with foam cores, with all-wheel suspension and wheel and swivel bearings.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• harness: The seat back is tall, and the harness has to be rethreaded by hand rather than adjusted with sliding anchors.. Source: https://www.youtube.com/watch?v=tQX45mvPSew (review), read 2026-10-13T07:30:01.974Z.
• accessory canopy: A separate removable canopy shades a child on the platform or in the youth seat.. Source: https://www.youtube.com/watch?v=jzBpXw7zj3k (review), read 2026-10-13T07:30:01.975Z.
• care: Shoulder pads may be machine washed separately in cold water on delicate, and plastics and hardware should be wiped with a damp cloth; the harness must not be machine washed.. Source: https://www.chiccousa.com/shop-our-products/strollers/corso-flex-convertible-stroller/87008.html (guide), read 2026-10-13T07:28:07.439Z.
• storage: A large lower basket is reachable from the front or back, and the car seat adapter doubles as a grab-and-go shopping basket for markets and park trips.. Source: https://www.babylist.com/hello-baby/chicco-corso-flex-convertible-stroller-review (blog, Babylist, updated 2024-06-27), read 2026-10-13T07:28:28.523Z.
• brakes: Linked rear brakes secure the stroller with a simple tap.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• buckles: The buckles are straightforward to use but the two halves do not always stay together, and there are pads for child comfort.. Source: https://www.youtube.com/watch?v=tQX45mvPSew (review), read 2026-10-13T07:30:01.974Z.
• single to double: It converts from a single to a double, works as a travel system or a car seat caddy, and the design takes both children's weight distribution into account.. Source: https://www.youtube.com/watch?v=jzBpXw7zj3k (review), read 2026-10-13T07:30:01.975Z.
• certification: The maker states this product is Verified by the Baby Safety Alliance.. Source: https://www.chiccousa.com/shop-our-products/strollers/corso-flex-convertible-stroller/87008.html (guide), read 2026-10-13T07:28:07.439Z.
• parent tray: The parent tray holds two drinks and has a covered compartment for keys and a phone.. Source: https://www.babylist.com/hello-baby/chicco-corso-flex-convertible-stroller-review (blog, Babylist, updated 2024-06-27), read 2026-10-13T07:28:28.523Z.
• canopy: The toddler seat canopy is UPF 50+ with a pull-out extension and mesh peek-a-boo panel.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• footrest: The adjustable footrest carries the same leatherette trim as the handlebar and is easy to wipe clean when children's shoes make it dirty.. Source: https://www.youtube.com/watch?v=tQX45mvPSew (review), read 2026-10-13T07:30:01.974Z.
• accessory canopy: An extra UPF50+ accessory canopy covers a child on the platform or in the youth seat and can be removed when not needed.. Source: https://www.babylist.com/hello-baby/chicco-corso-flex-convertible-stroller-review (blog, Babylist, updated 2024-06-27), read 2026-10-13T07:28:28.523Z.
• seat mounting positions: The toddler seat mounts in the upper position either forward- or parent-facing, and in the lower position forward-facing only.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• brakes: The brakes are on both sides and easy to apply, but they are not flip-flop friendly and can dig into the foot.. Source: https://www.youtube.com/watch?v=tQX45mvPSew (review), read 2026-10-13T07:30:01.974Z.
• disclosure: The article is sponsored by Chicco, so its praise should be read with that in mind.. Source: https://www.babylist.com/hello-baby/chicco-corso-flex-convertible-stroller-review (blog, Babylist, updated 2024-06-27), read 2026-10-13T07:28:28.523Z.
• car seat compatibility: The stroller is compatible with all Chicco infant car seats using the included adapter.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• storage: The removable upper storage basket holds up to 15 lbs and the lower basket holds 10 lbs, which is less than the best in this category but can be supplemented by the second basket.. Source: https://www.youtube.com/watch?v=tQX45mvPSew (review), read 2026-10-13T07:30:01.974Z.
• fold: The stroller has a one-hand quick fold that is compact and stands on its wheels without the handle touching the ground.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• parent tray: Two cup holders and a phone pocket actually hold a phone, which the reviewer had found rare.. Source: https://www.youtube.com/watch?v=tQX45mvPSew (review), read 2026-10-13T07:30:01.974Z.
• what is included: Included are the convertible stroller frame, full-sized modular toddler seat, infant car seat adapter/basket, grab-and-go shopping basket, built-in standing platform and grip bar, built-in fold-down/fold-up youth seat, and a large accessory canopy.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• folding: One video reviewer says it folds in several configurations by folding the seat forward and pulling a lever, but in the sit-and-stand setup it does not stand on its own, while other sources including Chicco say it stands folded in any configuration; the sources disagree on this, and taking the seats off first saves trunk space and makes it lighter.. Source: https://www.youtube.com/watch?v=tQX45mvPSew (review), read 2026-10-13T07:30:01.974Z.
• sit and stand: The integrated sit or stand position has a folding youth seat with a three-point harness and a standing platform with a grip bar.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• unfolding: Opening the stroller is a simple pull with no latches, though the lack of latches can occasionally pinch fingers.. Source: https://www.youtube.com/watch?v=tQX45mvPSew (review), read 2026-10-13T07:30:01.974Z.
• storage: There is an extra-large basket with front and rear access, and the included shopping basket can be mounted in the upper position.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• twin use: It is recommended as one of the more budget-friendly twin strollers because it carries the same weight in each seat and offers many twin configurations.. Source: https://www.youtube.com/watch?v=tQX45mvPSew (review), read 2026-10-13T07:30:01.974Z.
• parent tray: The parent tray has two large cup holders and a covered storage compartment.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• buying direct: Buying from Chicco's own website means paying for return shipping on large items, so buyers should be sure before ordering there.. Source: https://www.youtube.com/watch?v=tQX45mvPSew (review), read 2026-10-13T07:30:01.974Z.
• toddler seat features: The full-sized toddler seat has a multi-position one-hand recline, adjustable footrest, mesh storage pocket and UPF 50+ canopy.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.
• two children: A second child can be carried by adding a Chicco infant car seat or a second toddler seat, both sold separately.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-12T20:06:05.806Z.

The full evidence pack, with every citation, source and gap.

Questions we researched but could not confirm

Every fact above is cited. To find them we read the store listing, the maker's page, the manual, blogs, owner reviews, video reviews and the recall records of CPSC (United States) and Health Canada and searched for regulator recall notices and owner forums. We also chased the questions below across those sources and found no reliable answer, so you know exactly where the evidence ends and never have to guess.

• What fabrics are the seat and canopy made from?
• What is the maximum child height for the toddler seat?
• What is the minimum age or weight for the youth seat and standing platform?
• What is the warranty length and what does it cover?
• Can replacement wheels, seat pads or canopies be bought separately?
• How well does the frame coating resist scratches and chipping?
• Is a rain cover or footmuff available for this stroller?
• Does it fit through a standard doorway with the canopy extended?
• What score did Consumer Reports give the Corso Flex in its lab tests?
• Does the second toddler seat need an extra adapter?
• How much legroom does the lower seat position leave a taller child?
• Can the stroller be used from birth without an infant insert?
• Does the harness meet or exceed ASTM F833 for the toddler seat?
• How easily does the seat fabric wipe clean after spills?

This page is published by RoboTrunk, a store built for shopping agents.

The store named on this page sells the product and ships it. RoboTrunk is not
the seller and never holds the money.

Buying works in one path. RoboTrunk's tools prepare a checkout at that store,
then hand back a short-lived link. The person approves the total; once RoboTrunk
has checked the store's total against it, the person is given the checkout link to
tap in their own browser, or, if the person prefers and gives permission, their
agent may open the link and finish there, and payment always happens on the
store's own checkout page. RoboTrunk never takes the payment or sees a card.

Where the rest of this site is:

- /agent/story.md is what RoboTrunk is and how it works, in full.
- /agent/tools.json is every tool, its arguments and its answers.
- /agent/merchants is every store you can buy from through RoboTrunk.
- /products/ucp is every store's indexed products.
- /products/search is one search across every store, in plain words.

• What RoboTrunk is
• The tools and how to call them
• The stores you can buy from
• Every store's products
• Search every store at once