Hello there, we have an account with Travis Perkins having purchased thousands of pounds worth of goods for our extention and think we have been overcharged on the latest bill. We went to our local branch and took 4x 25kg plastering sand=2.85 pounds per bag which is okay but also had 1x blue circle 25kg cement bag for 6.34 pounds. We have had the same cement bags from them a few months ago at half this price and have had the same cement from b and q for 4.50 pounds. Have they made an error this time or have there prices gone up hugely?