Today I would like to introduce our grid-based multiplayer inventory system that we have been developing for 6 months.
The inventory system was inspired by Tarkov. It is a type of inventory that games like Dayz and Tarkov usually prefer, but we have developed it a little more. We have made it compatible for all types of games.
We coded the server and client communications especially carefully. There are high precautions in the code against cheats.
I know, inventories with grid base system usually consist of Blueprints mixed like soup. But this is not the case for us. I claim that we are the easiest to integrate, the most understandable grid base inventory system. You will be able to create unlimited inventories. And making them is 1-2 buttons away 
If you are interested, you can watch videos from my Youtube Channel.
Youtube
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