I'm just fed up with empty shelves all the time, I havn't paused the game and it is still not restocking, it hasn't restocked since Monday! I havn't kept it on all that time, but I can't do that anyway.
When you say you haven't kept in on all the time, do you mean that you have paused the game? If so, that could be why your store isn't restocking. I believe that this issue is going to be looked at for upcoming versions, however.