One should not need to login every 5 mins. & still lose the items saved in the cart. Updated the app, and tried for about half a dozen times, over an hour, but the result was still the same. The only way left for me was to order one item at a time rather than 8 items together. Finally, decided to use Safari to place the order. Thankfully, that worked as is expected. Given the circumstances, do you believe that someone would want to return to your app, unless you improve it several notches. This is meant as a constructive feedback- please check out the Amazon app- it does the job. I hope you buckle up & improve... All the best!