Mr. Rebates Support
Help > Questions > Coupons
Q. Can I use a coupon displayed on the merchant's website?
A. If the offer is visible on the merchant's website then it should not interfere with your cash back.
If this does not answer your question, please read through our most
frequently asked questions before submitting an
online support request as your question may be answered
in the FAQ.
Please also note that the Mr. Rebates Help Center has
a similar selection of searchable questions and answers
about Mr. Rebates.