Prices are good, product display is good, customer...

Prices are good, product display is good, customer service could be improved. One of the other customers was buying an sd card while I was there, there were 10 on the shelf but when he went to pay for it they were all meant to be on hold for another customer so they refused to sell one to him. Customer was obviously annoyed and they didnt offer a discount or anything on a better product or appologise, they just blamed one of their other staff members for not taking them off the shelf. Pretty poor effort I thought.