Keeping the RPGist applications running, the D&D 5e Spellcaster Helper (https://dnd5.spells.rpgist.net) and the RPG Looking for Group platform (https://lfg.rpgist.net) have their costs.
Many may not know, but the RPGist is a personal project, with only one responsible behind it: me.
Therefore I deal personally with all the costs to keep them running: I pay it, month...