If he is smart...he won't promise that. Shipping is out of his control. As a businessman, you don't make promises that you can't keep.
When all the packs that people have ordered, land, his reputation will be on it's way to being restored. Especially if it all comes down to tracking not updating, or a delay due to specific carrier, or seizure of a specific freight load, etc.
I've got several pending orders that I'll ensure to update folks about here but I'm tapped out as far as stocking up on stuff. As I mentioned earlier, I'm gonna have to change my name to "Litre of EQ" instead of the "SLUPPking"