Hi Dave from @ProsperityInsider,
The ability to change subdomains in the customer’s end was removed, and we needed to verify the reasons for the changes because of the possible selling of Appsumo accounts to the black market. But no worries, I already updated your subdomain to ProsperityInsider.Dubb.com.
I’m trying to change my subdomain too from:
marketingwithatwang.dubb.com to ofm.dubb. com or if that isn’t available
Thanks so much.