I always use checks with the wrong address. I need them for a couple of monthly bills that don’t take credit/debit cards (or have a high processing fee for credit card payments), but it takes me foreeeever to go through a box. I never had the right address on them for the entire time I lived at my first house (4 years). After 2 years at my new address, I got sick of it and ordered a new box. It was $13 from Walmart.com for virtually a lifetime supply. Haha.