I use GoldBanker, to send money to my main, from all of my alts. After 9.0 if I tried to change the toon that was gettng the gold, it broke. I discovered that it was no longer supported, and the author has disappeared. I have another addon, and I found and fixed the bug, and added GoldBankerNew to my projects. It has been over 2 weeks, and they want me to link the original project, which does not exist. I use an addon client called WoWup.io that works on my linux and windows machines, and it checks all the major addon sites, so I know for certain that GoldBanker is gone, as of 4 years ago. I have not been able to find the author, so I can not link the original product, and I have not had any reply from the support ticket now going on 3 weeks.