How I Broke Staging for Three Clients and Built a Black Friday-Proof Environment That Actually Works

https://wiki-net.win/index.php/How_Agency_Owners_Can_Stop_Hosting_Headaches_with_WHM:_Clear_Options_for_Managing_5%E2%80%9350_Client_Sites

Black Friday traffic is a crucible. If your stack survives it, you can sell with confidence for the rest of the year. If it fails, you lose revenue, reputation, and sleep