Moving to or adding a recurring revenue model will definitely cause a spike in customer sales. It will also increase the number of interactions you have with each customer. This is important to consider if you are planning a DIY approach to automating the recurring transactions (i.e. coding it yourself).
Trying to build and implement your own payment processing platform is a complex undertaking and can cause real headaches, missed revenue opportunities and big client problems due to billing errors. Administrative costs will be higher too. In-house programming will also inhibit your ability to quickly change your offerings, because every change requires new coding. Here are some key things to consider: