Graze is a subscription service. They have a list of snacks that you go through and mark with your level of interest (from "trash" to "love it") and they send you a box of snacks based on your input. It's a bit like a Stitch Fix only cheeper and it is food instead of clothes. I loved the surprise of a box full of snacks to try that all looked interesting to me. I've got mine set to come once a month, but you can have the boxes come once a week or every other week too.
***If you follow my links and sign up for a Graze box I'll earn $1 towards my next Graze box!