To the people who say if a shop has everything under £3 they will sell more and have a faster turnover if often does not work like that as some donators want their item to make as much as they can for the charity
My DH used to run a charity shop his prices were reasonable and he had regular customers and also regular donators.
The charity shop a few doors down started selling every thing under £3, including coats, I popped in the first Saturday and it was heaving, second Saturday it was busy, by the third Saturday it was quiet but more to the point they hardly had any stock, while I was there a lady came in and said she had donations in her car, but it was good quality clothes that she was sure would sell for more than £3, she was told that they only sold clothing at £3 or less.
I was back in my DH shop when the same lady came in and asked if we wanted donations and I helped her bring them in, I was signing her up for Gift Aid when she admitted she usually donated to the other shop as she supported the Charity but she was sure they were worth more than £3.
The actual clothing was clean and good quality mens stuff, Boss, Racing Green, Ted Baker, Stone Island that type of thing, the next week she bought in women's clothing Karen Millen, Armani Exchange. Sea Salt, that type of thing, nothing in my size unfortunately
I volunteered at the shop for about a year after that, by that time the £3 shop had gone back to higher prices but that donator was still bringing in her clothes to us.