Costco is known for its incredibly lenient system of returns/exchanges. Here's why you don't need to worry about losing your ...

A couple recently tested the limits of Costco's return policy by bringing back their five-year-old mattress that they claimed ...

but Costco is known for having a super lax return policy. People have returned a litany of used, broken, and half-eaten merchandise and have been able to get their money back with no hassle.