Potential Money Making/Saving Strategies

Alot of us have trouble making money. Whether it be to buy items for chips, eggs, plates and not to mention some of our lofty goals of attaining a 5/5 digimon.

After days of grueling grinding to reach my "lofty goals" I found myself back at square one with little in terms off assets and completely lost on what I was to do next. Luckily due to the impmon frenzy as of late I was able to sell off some data chips and break free from my impoverished state. Therefore I decided to post this in case any of us in the guild (especially us lower level clueless country bumpkins like me ) needed a little extra cash but had no idea how to do so.
Therefore anyone with any money making/saving ideas such as where to farm and what items to sell please post it below!!!
Ex. Don't use the DATs incubator cause its cursed and eats all your precious merc. eggs for breakfast!!! or
Collecting beast chips since their (as far as my limited knowledge of the game) the most widely used chips due to the superior number of digimon in that individual line compared to the others. (correct me if I'm wrong) Plus beast digimon such as Elecmon, Leomon, Drimogomon, Gabumon, etc. not only drop beast data but merc. eggs as well its liek hitting two birds with one stone. (NOMNoMNOMNoM)

Well when I was low level and trying to gain money to get a guild permit which is 100m. I did a few things:

Only buy ds drinks
Never warp digivolve
Scan all eggs except the ones with a blue or green frame.
never used item permit/ open shop, just spam sales in chat.

And then when I got a few eggs from the item mall that were duds in growth size I over priced them a little then profited off of desperate people, earning my first terabyte.