If you sell across multiple regions, you almost certainly run more than one payment provider — a local acquirer for the GCC, Stripe or Adyen for cards abroad, maybe a wallet for a specific market. Odoo native handles this only at the crudest level: each payment.provider is either enabled or disabled, and the checkout simply lists whatever is active. There is no concept of "send USD cards over 500 to gateway A, everything from Egypt to gateway B, and if that provider times out, retry on C." Merchants end up either hard-limiting which methods show, or eating avoidable decline losses and paying higher-than-necessary MDR fees because every transaction goes down the same pipe regardless of cost or auth-rate performance.

ECOSIRE builds a routing layer that sits in front of Odoo's existing payment.provider records — it does not replace your acquirers, it orchestrates them. We add a payment.routing.rule model (models.Model) with ordered, condition-based rules keyed on billing country, currency, order/transaction amount bands, and card BIN ranges, plus a payment.gateway.stats model that rolls up authorization success rate and average cost per provider using compute fields with @api.depends on the underlying payment.transaction records. At checkout, a routing engine evaluates the rules in sequence (least-cost routing when you want to minimize fees, best-auth-rate ordering when you want to maximize conversion) and selects the target provider; the OWL/QWeb checkout is extended so the A/B-ordered method list reflects the decision. When a provider returns a decline or is unreachable, an ir.actions.server / automated-action-driven failover cascades the transaction to the next eligible gateway and records the attempt, so a single acquirer outage stops costing you completed orders.

Technically the build is a clean, upgrade-safe addon: its own __manifest__.py declaring dependencies on payment (and website_sale where you route storefront checkouts), models and fields following Odoo ORM conventions, access rules in ir.model.access.csv plus record rules so only Payments/Finance roles can edit routing logic, backend views and an OWL analytics dashboard, and a QWeb report for a per-gateway success-rate and cost summary. Everything is reachable over the standard XML-RPC / JSON-RPC API so your ops tooling or a treasury system can read stats and toggle rules programmatically. It respects the Community vs Enterprise split — we build against the payment framework available in your edition and flag anything (such as specific Enterprise-only provider connectors) that needs your license — and we target Odoo 17.0, 18.0, and 19.0 explicitly rather than assuming one version.

Because this is build-to-order, you are not downloading a generic app and hoping it fits. We start with a short scoping call, confirm exactly which providers, corridors, and cost/auth priorities you run, then build the module to that spec. Typical delivery is 2 to 4 weeks from confirmed scope. You get the installable source for your Odoo version, installation and configuration on your environment, UAT on a staging database with a rollback plan, a training session, and a post-go-live support window — plus the git repository so the code is yours to keep and extend.