I've built custom WooCommerce and Shopify integrations for over 50 stores. Here's a pattern I see constantly:

A store gets traffic from 30+ countries. The checkout only accepts Visa/Mastercard. 15-30% of visitors bounce at the payment step because their preferred method isn't available.

In Europe, bank transfers and iDEAL dominate. In Brazil, it's Pix. In Southeast Asia, GrabPay and GoPay are standard. Crypto buyers want to pay in USDT or ETH. And on mobile, if Apple Pay or Google Pay aren't options, friction kills the sale.

The fix isn't adding 5 different payment plugins and hoping they don't conflict. It's routing through a single gateway that supports 100+ methods out of the box.

That's exactly what I built with WhopPay — a single WooCommerce/Shopify plugin that handles cards, crypto, mobile wallets, and bank transfers through one integration. No redirect pages. No API configuration. Upload a ZIP, activate, done.

If you're running an e-commerce store and losing international sales, DM me. Happy to audit your checkout flow for free.