Sweeet

Tried the code but need help getting it to work. The store page isn't the primary product page, "schedule" is, and there are other summary blocks across the site to promote products. https://www.grandconcerts.org/ Need the ticket products to expire automatically the day after the shoe.

I need this! But I'm unfamiliar with coding. I copy your code into the "Page Header Code Injection" for my store. Then add tags to the products: "expireYYYY-MM-DD" where YYYY is the year, MM is the month, and DD is the day. Is that all? Do I need to modify anything in the code for my site? Thanks in advance!