Permanent makeup Ivano-Frankivsk - Prague

We are working with the client until today. More than 1 year already.
We are launching in Ivano-Frankivsk and Prague (only on weekends, which amounts to 15-16 days a month).
ROAS >600-900%
Cost per application varies (Prague 2-3$, Ivano-Frankivsk 1-3$)
Client cost - 7-14$

Earnings in the creative are indicated without adjustments and the return of the client to the procedures again. The amount is indicated for the first service of a cold client.
In addition, we are implementing sales of a course on permanent makeup.