Firestore Functions + Stripe or Paypal in Flutter App

Job ID: 39195752

Budget: $10 – $30 USD

Greetings. Im looking for someone who can implement Firestore Functions and Stripe or PayPal method for subscriptions/products, doesnt matter what you choose (whats easier for you), for my Flutter App.

Conditions:
- You MUST know what you're doing, because i've been scammed 2 times in a row, and those guys didnt even know how to do it.
- No Indian People (Im not racist, but we cannot understand eachother).
- I have already Blaze Plan for Firebase, made all the plans in Stripe and PayPal, all you need to do is to integrate the functions into my app, so people can be able to buy from my app.
- We will work remote, on my PC, im not giving away any sensitive informations.
- You will get the full payment, as soon as you finish the job. Im not paying for "just trying".

I hope you understand my criteria , because i really need this implementation very fast, lots of people are waiting for the release version.
Thank you in advance.