I have had several people tell me about difficult couponing experiences. Well, that just breaks my heart! Most of the situations were due to cashiers who are unfamiliar with their store's coupon policy. In an effort to help you (and me) be better prepared for these types of situations, I have located the policies for these different stores. Simply print them off and keep them with your coupons when you go out shopping. If you come across a checker who questions your amazing SKILLS, you have backup to support your MAJOR savings!! Hope this helps!
p.s. Smiths and Albertsons don't have official "coupon policies", but they are 2 stores that I have not had issues with.