You can make

Let's take your average monthly revenue, part of your customers who are repeat-buyers and who currently bring a part of your revenue, as a base.

Let's set a conservative goal to retain more repeat buyers through timely and relevant responses to significant changes in your customers' behavior.

Insightee shall help them increase your monthly recurring revenue by about within a year.

In total you would make extra in revenue during 12 months. Considering your average margin rate it means of extra profit.