how to live without pbn

hello, BHW here is my problem I work for a customer a little stingy, since now a few months, These positions go up I went on a few first pages with keywords greater than 6k without pbn without web2.0 just niche forum (and some cheating to pass ******** links on nofollow forums) and blog comments. I would like to make him spend more money for that I would just simbolically pass amazon on a request. What do you advise me to do in terms of time (still without pbn, and web2.0) Thank you

find new clients, a lot simply don't understand the value and work put in. Working with them isn't worth it.