Best Odoo Payment Extensions for Multi-Channel Retail Setup (eCommerce + POS)

[vihanrichard]

Hi everyone,
I’m working on deploying an Odoo setup for a client operating both an online store and a physical retail outlet. We’re looking to implement Odoo payment extensions that support secure, real-time transactions across eCommerce, POS, and invoicing modules.
While Odoo offers several built-in payment methods like Stripe, PayPal, and Authorize.Net, we need a more adaptable solution. Specifically:

• Support for multi-currency and multi-company environments.
  
• Regional gateways like Razorpay, Paytm, or Instamojo.
  
• Automated bank reconciliation that works seamlessly with the Odoo Accounting module.
  
• Compatibility with Odoo 16/17, especially with the new UI and backend architecture updates.
  
  

Ideally, the solution should allow us to offer localized checkout experiences (like UPI in India), and provide centralized reporting across all payment channels.
Has anyone implemented third-party or custom payment modules that integrate well with multiple apps in Odoo? I’m also curious to know how stable these integrations are during upgrades and if they align with Odoo’s best practices for security and performance.
Would really appreciate if you could share:

• The stack or marketplace apps you’re using
  
• Issues faced during implementation
  
• Any lessons learned in a multi-channel Odoo environment
  
  

Thanks in advance! Your insights would help us make a robust and scalable payment infrastructure decision.