If you see a message then you have a max. number of clients in your business that your subscription allows.
What are the options now?
The best option is to upgrade to a higher subscription, All your clients stay saved in your account, and you can create new ones.
Alternatively, you can delete customers you don't need anymore in your evidence. Please be aware that you lose customer-based statistics by deleting a customer.
We offer different subscriptions, which allow different customer quantities - take a look at our pricing.
Our Premium subscription contains an unlimited number of saved clients.