Stripe subscription on Google Chrome extension

We are looking for a freelancer to help us integrate Stripe subscriptions into our Google Chrome extension. The extension allows users to make online purchases and manage their subscriptions.

The integration should include the following features:

- Stripe checkout integration
- Subscription management
- Payment confirmation
- Billing history

We are open to suggestions on the best approach to integrate Stripe with our extension, and we are willing to provide any necessary information or resources.

Please provide a detailed proposal including your experience, timeline, and pricing. We look forward to working with you on this project.