From the whitepaper:
Do you have a better suggestion for them? My two suggestions are:
Continue from the whitepaper:
1. Receiving Gift Cards
The only way to receive gift cards is to appeal other users to tip your posts, threads, and maybe comments in the future. Straight forwardly is create quality contents or other ways such as being friendly with other users.
2. Sending Gift Cards
This is the way for the rich where if you want to book these NFTs early is to tip other users (tip 20 times for 1 NFT gift card). You will also help the platform by tipping quality contents, thus encouraging users to make effort in creating their contents. However, how to buy XTMs today? Buy through their initial exchange offering (IEO).