a few weeks ago dp paid a £100 deposit towards an ipad2. the store rang us today to inform us our iPad was now in stock so dp went in after work to pay and collect it. All was well until I've just checked our bank account online and seems they have mistakenly charged us £100 instead of £299!
Dp did not even notice when paying and is now a bit shocked! We have an invoice confirming that we have paid for the iPad in full, however the reciept shows that they have only debited £100!
So now we have a dilemma, I think we should return to the store and tell them. However dp thinks we should keep quiet! Who IBU? And WWYD?