Hello Arainrr wanted to ask whether it would be possible whether you could adapt the plugin so that such entity are also supported.
cardtable.static_configa
cardtable.static_configb
cardtable.static_configc
cardtable.static_configd
recycler_static
and more.

When I paste the following code into the configuration

"cardtable.static_configc": {
"Remove Allowed": true,
"Display Name": "cardtable.static_configc",
"Price": {},
"Refund": {
"cardtable.static_configc": 1
}
}​

comes this error in the console
"[Error] [Remover Tool] MeinRust didn't receive refund because cardtable.static_configc doesn't seem to be a valid item name"
Would it be possible that they would support such entity as well?

You should enter the short name of item in Refund, not the short prefab name of entity.

"cardtable.static_configc": {
"Remove Allowed": true,
"Display Name": "cardtable.static_configc",
"Price": {},
"Refund": {
"cardtable": 1
}
}​