After I finally had the eCommerce completely figured out, up, and running, customers started asking for checkout options that I hadn’t thought of.
But my setup (which I invested a lot of time and money into) couldn’t do that.
After another bit of research and money spent, that finally got done too.
Add 20% to the amount of time you think it will take to complete any task.
Add 20% (at least, have it in your savings) to the expected budget for any project.
Because it’s going to happen, and there’s no reason to feel like you weren’t expected it.