Fix Payment Flow in WooCommerce Multisite Setup

Skills Required

Description

Our WooCommerce multisite setup is live but the payment flow isn’t working consistently.

Some users are reporting failed Stripe transactions without clear error messages.

The checkout page occasionally gets stuck in a loading loop.

We’ve already verified API keys and plugin versions — no obvious issues there.

Each subsite needs to handle its own payments, but they're all routed through one Stripe account.

We suspect there's a problem with how webhooks or endpoints are configured.

There may also be DNS or SSL conflicts between subsites that are interfering with redirects.

We use a custom theme and a few key plugins, so plugin conflicts can’t be ruled out.

You should be highly experienced with WordPress multisite architecture.

Solid understanding of WooCommerce internals and Stripe gateway settings is essential.

Ability to debug server logs and trace errors through to checkout actions is a must.

We’d also appreciate help tightening up security and testing all scenarios post-fix.

This is a one-time fixed-price project, but we’re open to more work if you solve this efficiently.