Very annoying when an employee sneaks up behind you in the self service station as you are putting a scanned item in a bag and starts scanning items without any requests for help. \n\nIt's also bad when she double scans and when I tell her I have done this before and need no help, she has the audacity to say,  \"I am trying to help, so you won't be frustrated\", and walks away like she was dong me a favor.\n\nCustomer service training is in order. \nOffer help is fine and only help when it is requested.