No it doesn’t, it says charging people for addons is against the rules.
- Add-ons must be free of charge.
All add-ons must be distributed free of charge. Developers may not create “premium” versions of add-ons with additional for-pay features, charge money to download an add-on, charge for services related to the add-on, or otherwise require some form of monetary compensation to download or access an add-on.
If I want to make addon development my sole source of income in the hopes that people donate to me then Blizz doesn’t care. As long as I don’t have my addons hosted on Kaurmine dot com and charge people for it.