Hello.
I have examined the wares available at your store and, might I add, I even deposited some into my cart. However, the staff of your establishment have forbidden me from viewing what I have put in there. I thought this rather strange but then I realised they had also blocked the doors. Am I some kind of criminal? First, I may not look at the items i have chosen to purchase and now I cannot even check out and pay for them? I even asked them what this was about but all they say is 'Sorry, there was a problem handling your request. The system administrator has been notified' or some such nonsense.
I shall have you know that I am a respectable individual. It is unbecoming of you to treat me in such a way. I demand this situation be rectified at once or I shall be forced to bring the full force of the city guard down upon you.
....Just imagine the paperwork.