I made a discord group so people can keep track of updates to their commissions. Pretty much all WIPs will be posted there if you are a member of the group, and you will be tagged in each update. I think combined with Trello this will be the best way to go abouts my commissions. A very quick instant way to get ahold of me. It isnt private, so anyone with the link can join.

https://discord.gg/hjqu9nR