We are looking for an expert to: (1) install Module for Coupons, (2) fix the Failure to update order when paying by PayPal, and (3) fix Google checkout Coupon error.
1. For the Coupon Module, you can use this Contribution or the one you find more advanced and/or reliable: [url removed, login to view],4213/category,all/search,coupon
2. We activate the PayPal payment method in the OScommerce 2.2 (without installing more advanced Module). When a customer buys a product and pays by PayPal, the database updates the information about the new customer, but SOMETIMES not his/her ORDERS. As a result, we can still receive the payment, but do not know which product the customer selects. This seems to happen randomly.
2. We also have a problem with Google Checkout Coupon. We have somebody from GetaFreelancer installed Google checkout level 2 to our site. However, when we try to generate coupons, they do not work. (When they checkout via Google Checkout, the box for entering Coupon Code shows up. However, after entering the code, there's a message saying: Your Coupon Code can not be used this time.
We check the Integration Center in our Google Checkout Account, and find the following error:
We encountered an error trying to access your server at [url removed, login to view] -- the error we got is: [url removed, login to view]: PKIX path validation failed: [url removed, login to view]: basic constraints check failed: pathLenConstraint violated - this cert must be the last cert in the certification path
Also, we don't know what to fill in for API Callback URL, and what Callback method to choose (XML or name/values pair)
We expect that an expert should take less than a few hours to fix these minor issues. Experts who can communicate via Chat are preferred.
Good luck in bidding and Happy New Year!