Way to date your tins

[RevSmoke]

When I buy tobacco I always put dates on it somehow, usually just writing it on some portion of the tin or whatever else is the packaging. If it is a tin, I use a permanent marker on the bottom of the tin and the date I received it. If it is bulk, whatever I package it in gets the same sort of treatment - I put a label on the tobacco and write the date when I received it on the label.