Money's worth.

That one convenience store in my neighborhood carries this small brand of ice cream that I like - I always get their mint chocolate chip, and I tried their dulce de leche and it's good too; their cookies 'n' cream is only okay - but I tried their black cherry ice cream the other day and it had this really fake, unpalatable flavor almost like cherry medicine

- so -

after I ate it all I cut off the proof-of-purchase and mailed it in for their money-back "any reason you're unhappy" guarantee.