Experiment with improving product suggestions with sqrt of mutation quantities
Experiment with improving the product suggestion/sorting algorithm for users and the kiosk.
Currently, the number of product transactions doesn't have an effect on sorting. It purely takes the quantity sum.
It's likely that weighing in the number of transactions will give better results. The more transactions a product has, the more it is selected, which means sorting it higher will be beneficial.
Experiment with using the sum(sqrt(quantity))
rather than just the sum(quantity)
for each transaction.
Edited by Tim Visée