Currently, Lago lacks direct support for Alipay and WeChat Pay, which are the two overwhelmingly dominant payment methods in mainland China. This poses a significant barrier for any SaaS or digital business using Lago to operate in or sell to the Chinese market. Relying on international credit cards is not a viable strategy in China, as their market penetration for online payments is extremely low compared to the two aforementioned mobile payment giants. Without them, it's practically impossible to process payments from Chinese customers. I propose the direct integration of Alipay and WeChat Pay as first-class payment providers within Lago. A desirable implementation would look like this: Configuration : Admins should be able to securely add their Alipay and/or WeChat Pay merchant credentials directly into the Lago dashboard, similar to how Stripe or Adyen are configured. Payment Method : Customers in the checkout or billing portal should be able to select Alipay or WeChat Pay as their payment method for a subscription or one-time invoice. Payment Flow : Upon selection, Lago should handle the payment intent, which typically involves: * For Alipay: Redirecting the user to a payment page or generating a QR code for them to scan. * For WeChat Pay: Generating a QR code for the user to scan with their mobile app. Status Sync : After the payment is completed, the payment status should be automatically updated back in Lago via webhooks or callbacks, marking the corresponding invoice as paid. The primary alternative is to use a gateway like Stripe, which already supports Alipay and WeChat Pay, and then connect Stripe to Lago. However, this approach has several downsides: * Increased Fees : It introduces an additional layer of transaction fees from the intermediary gateway. * Added Complexity : It complicates the payment stack and introduces another point of failure. Furthermore, and most critically, for companies legally registered in mainland China, using Stripe's global service is not a viable option as it typically does not accept registrations from Chinese entities to process domestic RMB payments. This makes a direct integration of local payment providers into Lago not just a matter of efficiency, but a matter of necessity for this significant user base. ### Additional context Adding support for Alipay and WeChat Pay is not just about adding two more payment options; it's about unlocking one of the world's largest digital economies. * Market Dominance : Alipay and WeChat Pay collectively hold over 90% of the mobile payment market share in China. They are not just popular, they are essential infrastructure for daily life and commerce. * Unlocking a Huge Market : For any B2B or B2C SaaS business, supporting these payment methods is a non-negotiable prerequisite to enter the Chinese market. By implementing this feature, Lago would instantly become a viable solution for a vast number of companies with a global or China-focused strategy. * Competitive Advantage : This feature would be a massive value-add and a key differentiator, making Lago a significantly more attractive billing solution compared to other open-source and commercial alternatives that lack this crucial integration. Thank you for considering this important feature request.