I have some way to get poke money..but i sure you is not as fast as you imagine (but still relatively fast)
This tips i will give you is the tips other than searching VR or HR poke and donate
The Tips are;
1. Try to buy and sell poke, for this thing to work you need extra knowledge of each pokemon prices,,you need to know of wether is have good "IV" or not, and has to know what pokemon that have high demand.
2. Try to gain a trust from other trainee, dont make fool of yourself by scaming or other thing that make player hate you, so you can open good DC, after you gain a trust and open DC, try to adjust the price for first try (cheap price usually work for gaining first trust)
3. You need to ask other veteran player in the game, to teach you how to make money,,buut dont always believe other player tells you, you need to have critical mind so you wont be scam.
4. this tips is overall and mainly tips to get lot of money, you need to patience, and keep trying if you fail, remember failure always makes perfect, all rich player experience this things first,,but they keep trying and now they all rich, believe me all your patience and learning is worth at the end.
5. after you get money, dont waste your money so much,,try to saving it,cause many new poke or better poke will be on sell soon by other player. after that you can try again like step one.
Patience is the key..
This tips at least help me gaining (if Lucky) maximum 1-2m in 2-4 day. O0