
It's extremely easy and flexible to use. Some of my clients like paying via invoices. I like that I can satisfy that need and easily set up recurring payments and one time charges. Review collected by and hosted on G2.com.
Cost. the per month cost and % fees are not as competitive as I'd like. I think one or the other could be a little lower. Also the PCI compliance process was not clear. I had already tried to jump thru the hoops with the service provided but then after speaking to your tech support realized I didn't need to do that for my biz, yet I still get weekly or monthly emails from them about completing PCI.
I also dislike that it so difficult to cancel a $3/mo ACH fee (turned out I didnt need it after all) and now the price has increased.
I also don't find the scheduling features robust enough. Check out calendly.com for some ideas on how you can improve that part of your product. Review collected by and hosted on G2.com.