First of all, not sure whether I chose the right category.
So here is my problem. I am a website designer working in Dubai. I want to offer customers a subscription service, so they pay a monthly fee and I design, build, maintain, update and host their website. Everything is going fine, despite the payments. I'm not sure how I will let customers pay for this service. Let's say if I have a few hundred customers, I guess it would be really inconvenient and inefficient if I had to send a invoice/bill to those few hundred companies each month for a relatively low price. Then I also have to check if they have paid on time etc... Does anyone has a better idea on how to do my payment portal and how to integrate this in the right way on my website? How exactly does this work? Thanks in advance, Christian