Nopcommerce and Groupon

I have a client using NopCommerce for a shopping cart. He has decided to use Groupon as a sales tool.

I know little about how Groupon works, but the client says Groupon wants him to add 2000 Groupon codes to the Nopcommerce database so ever customer has a separate Groupon code.

This all sounds a little strange to me, and I'm not even sure if this can be accomplished easily in NopCommerce.

Any info from anyone wioth some knowledge about Groupon would be appreciated.

This is how groupon works. They generated codes and send to you, your job is to enter all code to your system, after the end date you contact Groupon and claim the codes, they will work out the bill.

You can try to use SQL script to "upload" all code to database directly.