You can always leave your provider, there is no contract that should suggest otherwise, but you will be liable to pay you current provider the remaining balance of your contract should you leave mid term. This final payment will be calculating the monthly payment that you pay by the amount of months remaining in the contract. The GOOD NEWS is that we can offer you up to £250 to pay off your existing contract when you join our services. We will need to see a copy of your final invoice or proof of payment to close down your old account to credit the £250 back to you.