Separate five decisions before choosing a checkout
Your ordering platform manages products, customers and orders. The checkout surface collects the customer's choices and payment details or redirects to a provider. A PSP or gateway connects payment processing. The acquiring arrangement determines the merchant's acceptance and settlement relationship. The fiscal system issues the applicable tax document. Buying one does not establish the other four.
Define white-label precisely: domain, logo, colors, wording, receipts, mobile return path and support ownership. A branded ordering site can redirect to a provider-hosted payment page. That is a different experience from embedded payment fields, and neither automatically includes tax-invoice issuance. Choose from the flow you can demonstrate rather than an unrestricted white-label claim.
Mexico: compare the actual payment surface
Official product sources reviewed November 10, 2026:
- Mercado Pago Mexico Checkout Pro is a prebuilt provider checkout. Check its branding controls, return experience and the local merchant account and application requirements.
- Stripe Checkout in Mexico offers hosted or embedded checkout approaches. The ability of Stripe's product to embed does not mean an existing Ordering.co connector exposes every approach.
- Openpay Mexico's gateway is a local integration candidate for online payments. Confirm the precise product, accepted methods, merchant contract and integration work rather than assuming a gateway is already enabled in your project.
Request a quote in the intended operating currency and separate percentage and fixed processing charges, subscription, integration, installments, refunds, disputes, settlement and support. Compare with the same transaction mix. A quoted approval rate is not a guarantee for your customers, issuers and fraud rules.
Mexico: collecting RFC is not issuing CFDI
The SAT's CFDI 4.0 recipient-data guidance identifies RFC, registered name, fiscal postal code, fiscal regime and invoice use. The SAT invoice requirements concern the fiscal document itself. Collecting an RFC field in checkout or printing an order receipt does not issue or certify a CFDI. Name the responsible issuer, authorized issuance/certification workflow, correction process and document retention in the fiscal implementation. Have the responsible finance team approve that country-specific flow.
Argentina: evaluate local checkout and ARCA separately
Mercado Pago Argentina Checkout Pro and Payway online payments are local product paths to evaluate. Compare merchant eligibility, currency, payment methods, checkout customization, customer return, provider notifications and support under the actual Argentine account. A candidate's product page does not establish an Ordering.co connector or a right to replace its branding.
Use ARCA's electronic invoicing information and electronic-invoice webservice documentation to identify the applicable comprobante and authorization workflow, including CAE or the applicable authorization regime. Define the issuing entity, point of sale, fiscal identifiers, correction and failure handling with the responsible finance team. Mexico's RFC and CFDI workflow should not be transferred to Argentina.
Compare integration and support with the same scenarios
Use one normal order, a declined payment, pending payment, interrupted return, duplicate notification, partial refund and fiscal-issuance failure. Verify order/payment references and what staff see without exposing sensitive payment information. Measure mobile completion, accessibility, understandable errors and recovery. Record what is native, what needs configuration, and what requires a separate connector or fiscal provider. These are proposed acceptance scenarios, not transactions performed for this comparison.
Name who supports the storefront, checkout, merchant account, bank settlement and fiscal issuer. Confirm service hours, escalation, change ownership and exit/export terms. Ordering.co provides branded ordering and connected operations; available gateway methods depend on the project and account, while acquiring and fiscal issuance keep their own requirements. Review payment integrations, Mercado Pago's Ordering.co connection and restaurant invoicing, then discuss the country and checkout scope with one representative order.