[sgarland]

Somewhere, there is a table with a `frequency` column, storing client-supplied values, and an application happily accepting them as-is.

This is why you normalize your tables and use FK Constraints - you aren’t going to catch all the edge cases in code. Let the DB be the final arbiter of validity, because it’s been tested to hell and back.

Re: Huel, that’s pretty smart. My rate of consumption is fairly consistent (usually 1x/day on weekdays), but occasionally I’ll have one on the weekend, so the given cadences worked for me. I do 2x 12-pack / 4 weeks to hit the free shipping tier.