Hi, I am new to forex trading and wanted to get advice from experienced traders. I am being offered a forex trading service for a 25% commission. It involves linking my trading account to the signal provider. I am suspicious because during my registration with the signal provider I must input my password to my trading account. Because I have lodged a (very) small amount to my trading account using my debit card if I give access to the signal provider have they then got my debit card details? If it is genuine, how does the signal provider get paid their 25% commission?