Cosmetic vs Functional changes
Software customisations can be cosmetic and functional.
Cosmetic changes don’t interfere with the business logic and touch only the design and visuals, like for example changing color schemes, images, fonts, hiding registration fields, etc.
Functional changes usually require both visual changes and logical. For example, changing the behavior when a user invests, withdraws, adds a wallet, etc. Another example is how a fundraiser creates an offering, what financing type they choose, how they reach funding goal, when payout schedule is generated, and so on.