unable purchase packaged app with google wallet

Question

I've created a packaged app for chrome web store. For test reasons I've tried to buy my own app using another google account with another credit card and recieved an error:

Uh oh. There was a problem.

We couldn't start your purchase because of a technical issue. Details of the problem below: There is an error in the setup for your purchase. Please contact the merchant about this issue.

What might be a reason of this error?

Thanks!

Answer 1

Thanks all for helping. Problem dissapeared some how... didn't do anything to fix it...