Price books loyalty discount - Buy X get one free deal across multiple orders

can you create something so that Breww can record customers progress on say a 7+1 deal? And then Breww notify the person putting the order on if they are due a free cask for example?

It will shortly be possible to set up an automatic discount like this per order only. The ability to have a 7+1 deal across different orders would certainly be possible and would be a good addition to Breww, but will have to come after we release the initial price books update. I’ve moved this post over to the feature requests section so we can track the votes for the feature request.