Love the app..but... – Exxon Mobil Rewards+ Review

I need to only give it 3 stars for the fact that when I want $20 and not a fill up the attendants get upset cause they need to stand there and watch the pump and stop it... they tell me the app is intended for fill ups only...which I have an issue about, cause it is limiting the possibilities of what this app can be. I actually avoid going to Exxon now for this reason...future updates should have option to specify amount wanted!!!
Review by Erock! on Exxon Mobil Rewards+.