OK, I'm sure this question has been asked numerous times, but I'm not finding any answers.
I have heard through many different people that there is a contribution here, that is better than anything that OSC offers for Discount coupons. Now, I'm sure I'll need to download your version, but do I just install over the top of my oscommerce-2.2ms2? I have my products backed up, can I use that file to restore, or am I going to have to totally start over again?
Thank you for any information you can give me.