Do codes expire?

I recently thought about trying Huel out finally and I got a code a week ago for a free sample of some of the Complete Protein. I was wondering if that was just a limited promo or what? I mean I just signed up on a banner ad for the promo a week ago so I figured it’d still be active. If not, no biggie. Just wanted to know if I could get it worked out before I order.

Some of our codes do expire. To have a more specific answer I have dropped you a message so I can assist further. :relaxed: