What is a Custom Adoptable?
It's an adoptable commission that is created using a pre-set lineart or base and the colours/patterns of the adopter's choice.
How do I start making Customs?
Starting is easy enough, you just have to decide that you have the time to do them and be willing to work with another person to produce something together. A custom is not unlike a collaboration after all, you'll just be doing all the "arm-work".
How do I make it easy for myself?
First: Be prepared!
(Only works with programs that support layers)
The fastest way to "make it easy" is to prepare beforehand. This means having some kind of layered base ready to be coloured. It doesn't matter if it's your own lineart or someone elses, but having to do all the colour outlines *every single time* is just boring and time consuming. And if you want to offer lower prices, you can't spend hours on the outlines.