Hi, my name is Kelly Charlie. It would be beneficial to use QuickBooks to manage my accounting system because I've been using it for a long and it has excellent evaluations. We sincerely hope these prove to be beneficial to you. You must enable your merchant service if you want clients to be able to pay for QuickBooks bills. It is not possible to finish online transactions or payments without first turning on the Intuit merchant service. Please check the official QuickBooks website for further d...  more