Geyser and Floodgate are projects of GeyserMC, not of SMPHUB.
Java, Bedrock or both
A server can be for Java Edition, for Bedrock Edition or for both, for example with Geyser, which lets Bedrock players join a Java server.
At SMPHUB: When you create your store on SMPHUB you choose Java, Bedrock or both. Players see one store with the same packages, whichever edition they play.
The right account for every purchase
Java and Bedrock accounts have different names: a Java name, or a gamertag on Bedrock. The store has to know which one a purchase is for.
At SMPHUB: Players need no account in the store. Before they pay they enter their Java name or Bedrock gamertag, and every order in your panel shows it, so your team knows who gets what.
Geyser, Floodgate and the prefix
With Floodgate, Bedrock players join a Java server without a Java account. So that their names never clash with Java names, Floodgate puts a prefix in front of them, a dot by default.
At SMPHUB: Your store adds your server’s prefix to Bedrock gamertags, a dot by default. If your server uses another prefix, you change it in the panel, so purchases arrive under the name the player has on your server.
Delivery in game
Ranks and items reach the player through commands on the server, for example one that gives a rank. With Geyser these commands run on the Java server, for Java and Bedrock players alike.
At SMPHUB: The SMPHUB plugin runs on Paper and Purpur from 1.20.1 and runs the commands you save on a package, with the player’s name in them. On a server without Paper or Purpur your team hands out purchases from the order list in the panel. You never share console, RCON or hosting passwords.
Your server’s live status
Players like to see that the server is online before they buy.
At SMPHUB: The live server status in your store asks your server directly and shows how many players are online.
The same rules for both editions
The Minecraft EULA and Mojang’s usage guidelines apply to Java and Bedrock players alike: no gameplay advantages for money, and nothing that looks like a Minecraft cape.
At SMPHUB: The same rules apply to every store on SMPHUB.