I've waited over a month a couple times (just looked at some dating on a few jars today that were about 2 months, and I have had one bag sitting for 4 months at least still because I over ordered on it and am out of jars. However, usually about no more than a week or two. Just depends on the mason jar supply. I would prefer to jar it right away, but I've got several 1lbs jars in storage without a problem after sitting a year or two, which if there was a problem, there should have been already. Also, on big orders, make sure you do inventory them upon arrival. I have had a few wrong shipments... 5 lbs of Daughters & Ryan instead of Comoy's Cask #4 for example, or some ounces here or there of completely missing. Never anything resulting in my favor, although pipesandcigars did once replace a McArthur that came without a bit or ferrule with a new pipe and I still have the old bowl and shank just sitting, they also made good finally sending my Comoy's #4 after I returned the Daughters and Ryan... no apologies or much anything... just out a lot of my time sending emails and pictures. Wish everyone better luck, especially our beloved tobacconists.