I trained as a certified copywriter a few years ago and have since been very successful in my profession as a copywriter for many years - also thanks to the high-quality training. The seal, which can be updated annually thereafter, has helped me many times! This is especially true for the western part of Germany. I have a strong Austrian dialect, which means that in some regions of Germany, people sometimes don't think I can write good copy at first. The seal clarifies potential customers.
I also still use the editing board and the address board. So you really do get a lot of input at an affordable price with Texterclub.
If I attend a training course, it will have to come from Texterclub again, because the quality of the courses and trainings have convinced me. Maybe this year or next year I will find the opportunity to finally do something for myself again.