i know that the server already has a good shop plugin . But i would like to suggest a even better plugin .-Chestshops-,this plugin is more efficient, easy to use, players can easily setup their own shops by placing a sign on a chest with the item. Heres a few reason why i suggested this
As to my knowledge the servers current shops plugin has some problems with 1.13 version , but this plugin is fully compatible with 1.13.
This plugin acts a bit more vanilla than the current plugin, this plugin is better for vanillla servers than the current one.
Admishops can be easily created using this plugin , the current plugin needs 2 signs for selling and buying , meanwhile this plugins enables staff to setup adminshop in a single sign rather than 2.
this plugin is very easy to use . most of the players are familiar with this i guess . Buyers can easily identify the sell price, and buy price of the product on sale.Players will find it much easier to setup their own shops with this plugin than the current one ,..
This is just a suggestion, Im not trying to say that the current system isnt good ,i just wanted to makeit better , as i said this is just a suggestion, hope you to take it in that way.