Online ordering, self-serve kiosks, Square-integrated payments, SMS loyalty — we operate this exact stack in our own restaurant platform on Devon Avenue, taking real orders and real money every day. That’s the standard your build gets. Fixed scope. Fixed price. You own everything on handoff.
An e-commerce or point-of-sale system is judged by one unforgiving standard: every order correct, every payment accounted for, every failure handled honestly. A checkout that double-charges, a kiosk that freezes at rush, a promotion a channel won’t honor — each one costs money and trust at the same time. We engineer for that standard because we live under it ourselves.
Our own platform handles online ordering, a self-serve kiosk, Square-integrated payments, first-party delivery dispatch, and SMS loyalty — in production, daily, in Chicago. When a payment fails mid-order on our system, the customer is refunded automatically and told the truth. That failure-path discipline — idempotent payments, honest error states, reconciled ledgers — is the core of what we sell.
We build custom commerce where it earns its keep and integrate proven platforms where it doesn’t: Square and Toast for POS, headless Shopify where a storefront fits, custom ordering where your margins demand owning the channel. The full services breakdown covers the engagement models.
Custom ordering platforms and headless Shopify builds — fast, honest checkouts that convert on a phone.
Square and Toast integration done properly: catalog sync, order routing, kitchen visibility, and reconciled payments.
Customer-facing kiosk software on commodity hardware — rush-tested UI, offline resilience, and remote recovery.
Points, promotions, and SMS engagement built the compliant way — our own loyalty platform runs live at street level.
Idempotent payment flows, automatic refunds on failure, and ledgers that reconcile to the cent.
First-party delivery dispatch, honest fee display, and kitchen-side order visibility — the operational glue most builds forget.
Related: web application development · AI integration. Based in Chicago? See software development in Chicago.
Online ordering, kiosk, Square payments, delivery dispatch, and SMS loyalty — our own platform, taking real orders in Chicago every day.
Read the Devon Ave story →Our loyalty platform runs real customer engagement daily — points, rewards, and SMS on one stack, battle-tested in a real business.
Visit chaatpass.com ↗Whichever your economics justify. Headless Shopify is excellent for product storefronts; custom ordering wins when third-party commissions or platform limits are eating your margin — restaurants are the classic case. We price both paths in the proposal so the decision is yours, with numbers.
Yes — deeply. Catalog sync, online-order routing into kitchen workflows, loyalty hooks, and payment reconciliation. We run Square integration in our own production platform daily, so we know where the platform’s real edges are, not just what the docs claim.
By designing the failure path first. Payments are idempotent, dispatch or fulfillment failures trigger automatic refunds, and the customer is told the truth immediately. Our own platform runs exactly this pattern in production — it is not theoretical.
Yes. Our own kiosk runs on commodity Android touchscreen hardware in daily service. Kiosk work is mostly edge cases — rush-hour UI, network drops, stuck sessions, remote recovery — and that operational scar tissue is what you are hiring.
Yes — including first-party delivery dispatch, where the order, courier, fees, and kitchen visibility run through your own system instead of a commission marketplace. We run first-party dispatch on our own platform, including the unhappy paths.