We need help in developing Paypal integration of recurring payments for subscriptions in PHP.
Must have features:
- Ability to subscribe for premium account with different feature sets (like Silver, Gold and Platinum accounts)
- Ability to select billing frequency (monthly, quarterly, yearly) with discounts for longer periods
- Callback from Paypal should include details of the order and the user Id so we can process the order.
- Setup the notifications from Paypal (payment received, payment failed, subscription canceled etc.)
- Ability to change subscription details (upgrade and degrade the account)
All work should be done using PayPal's Express checkout (not Paypal's html buttons)
The result should be a class or set of classes that works with Paypal and provides the described functionality. We will test the result on both sandbox and live paypal accounts.
Only experienced Paypal developers please. Provide examples of your work.
We will test the