Unified checkout, built for the biggest platforms

One cart. One payment. Every kind of purchase.

All2Cart lets your customers put a flight, a hotel, a show and a suitcase in the same cart and pay once. Your product catalog and your live booking engine settle together, on the payment provider you already trust. Plug and play, patent pending, and running in production today.

Your cart4 items · 2 engines
Flight · Miami to New YorkLive booking · held 09:42$212.00
Hotel · 3 nights, MidtownLive booking · held 09:42$687.00
Show · Broadway, 2 seatsLive booking · held 09:42$298.00
Carry-on suitcase · BlackCatalog product · ships to the hotel$149.00
Total, one transaction$1,346.00
Try it belowSettled across both engines after payment
The problem

Today your customer checks out twice. Sometimes on two different websites.

Retailers that sell products and travel run two systems that never meet: a catalog store built around SKUs and a booking engine built around timed availability. The customer sees two carts, two payments and two receipts, and often gives up halfway.

Before

Two sites, two carts

A product store and a separate travel portal. The customer books the trip, then starts over to buy the gear for it.

Before

Live inventory has no SKU

A flight seat or hotel room is a timed hold, not a product. Ordinary carts cannot hold it, price it, or ask for a passport for it.

With All2Cart

One add to cart button, everywhere

Every flight, hotel, ticket and product lands in the same cart. One payment, one receipt, one place to manage it all.

The product

A combined payment rail for your catalog engine and your live engine.

All2Cart sits between your storefronts and your payment provider. It does not replace your booking engine, your catalog or your processor. It brings them together at the cart.

Universal add to cart

One button that works on a product page, a flight result, a hotel room and an event seat. Drop it into any part of your site or app.

Live bookings become cart items

A timed hold from your booking engine becomes a temporary product with its own price, timer and a link back to the original availability.

Every item's details, collected once

A flight needs passenger names, a hotel needs a lead guest, a product needs an address. The Smart Cart gathers all of it before checkout opens.

One payment, on your processor

All2Cart is not a payment processor. It plugs into the one you already run, including card and wallet payments, and settles every item in a single charge.

Routing and fulfillment

After payment, each item is sent back to its original engine to complete the real booking or order, and the temporary product is retired.

One receipt, one portal

The customer gets one receipt plus a confirmation per item, mirrored in a portal where tickets, tracking, status and returns live together.

How it works

Everything is checked before payment. Everything is delivered after.

Before the customer pays, All2Cart makes sure every item has what it needs. After they pay, it sends each item back to the engine that fulfills it.

Before payment

Add from anywhere

Product pages and live results for flights, hotels and events share one add to cart button.

Before payment

Understand the item

Price, availability, quantity, location and booking timers are read and turned into a cart item.

Before payment

Gather the details

The Smart Cart shows every item and total, and collects each item’s required details.

Payment

Pay once

A single checkout across every item, settled in one charge on your existing processor.

After payment

Deliver and track

Each item completes in its own engine. Status comes back to one place for the customer.

Keep what you have

Your catalog, your booking connections and your payment provider all stay. All2Cart connects by API and adds the cart layer on top. Nothing on your side is rebuilt.

Web, app and beyond

The same engine powers a website, a native mobile app and, next, a browser extension that takes the universal cart beyond your own properties.

Protected

Unified Shopping and Checkout System and Method for a Multiple Merchant Ecommerce Platform. Patent pending with a 2024 priority date.

Live demo

See the whole journey: add, check out, pay once, delivered.

These four items come from two different engines. Add any mix, give each item the details it needs, pay once, and watch every item travel back to the engine that fulfills it.

Live booking engine Timed holdFlight · Miami to New York

Nonstop, Thursday 7:10 AM. Your seat is held for 10 minutes once added.

$212.00
Live booking engine Timed holdHotel · 3 nights, Midtown

King room with breakfast. The rate is held for 10 minutes once added.

$687.00
Live booking engine Timed holdShow · Broadway, 2 seats

Orchestra, Friday 8 PM. Seats are held for 10 minutes once added.

$298.00
Product catalog In stockCarry-on suitcase · Black

Hard shell, 22 inches. Ships to the hotel or to your door.

$149.00
Your cartEmpty
Nothing here yet. Add a flight, a room, a show or the suitcase.
Total, one transaction$0.00
Add at least one item to check out
Behind the scenesWhat All2Cart does while your customer clicks.

    Routing to each engine

    One charge, split by merchant Preview

    Customer portal

    Why now

    The largest platforms are moving toward universal shopping. The cart is where it is won.

    Search engines, marketplaces and super apps are all racing to let people buy anything from one place. All2Cart is the first cart that already does it for products and live bookings together, in production, with a patent filed before the race began.

    2024

    Patent priority date for the unified shopping and checkout system, ahead of the industry’s universal cart announcements.

    1

    Payment, receipt and portal per order, however many engines and merchants are involved behind the scenes.

    25+

    Product categories already selling alongside flights, hotels and entertainment on the live platform.

    Who it is for

    Built for platforms that sell more than one kind of thing.

    Retailers with a travel arm

    Membership clubs and big box retailers that run a product store and a separate travel site. Let a member book the flight and hotel, add the luggage, and pay once under one account.

    Delivery and super apps

    Apps that already let customers add from one store and continue to another, but still run more than one checkout. All2Cart turns them into a single payment with per store fulfillment.

    Travel platforms adding retail

    Online travel agencies and booking brands that want to sell the gear, the experiences and the extras in the same transaction as the trip.

    Marketplaces and multi vendor platforms

    Any platform routing orders to many merchants, each with its own rules and settlement, that wants its customer to feel one brand and one checkout.

    Working together

    Three ways to bring All2Cart into your business.

    License the software

    Run the unified cart on your own properties with our team alongside yours for integration and launch. Your brand, your customers, our engine underneath.

    Partner and integrate

    Connect your booking engine, catalog or payment platform to All2Cart and offer the unified cart to the platforms you already serve.

    Acquire or invest

    For groups that want to own the category. The technology, the patent filing and the team are available for a deeper conversation under NDA.

    Already connected
    Stripe
    Apple Pay
    Flights
    Hotels
    Entertainment
    25+ product categories
    The team

    People who have built, sold and scaled before.

    A South Florida team with backgrounds in fintech, enterprise technology, consumer products and capital markets.

    Nicholas Cabrera

    CEO and Founder

    Serial founder across consumer products, lending and real estate. Conceived and patented the unified cart.

    Sergio Velazquez

    CTO and Co-founder

    Technology operator serving 100+ corporate accounts. Architect of the cart, controller and settlement layers.

    Let's talk

    See the unified cart on your own catalog and booking engine.

    Tell us about your platform and what you have in mind. We will come back with a walkthrough tailored to your stack, whether you are exploring a license, a partnership or something bigger.

    By submitting you agree to be contacted about All2Cart. We never share your details.

    Unified shopping and checkout software for platforms that sell products and live bookings.

    Price Shark Deals LLC DBA All2Cart · Lauderhill, Florida

    © 2026 All2Cart. All rights reserved.

    Patent pending · Unified Shopping and Checkout System and Method for a Multiple Merchant Ecommerce Platform