I would think of it like this...People sell goods and services in exchange for other goods or money, whether real or in-game. This exchange of goods or money is at a set price, by the seller or producer(compounder) and can only be changed by "that" person. The consumer/buyer is the one who must decide whether or not the service is worth the goods or money. So in this case, you need to show how good your service is so people won't consider it op. From what I've seen in your service, you can qualify for someone who sells it for your old price and not be considered op. For the most part, anyone who can provide the same level of service as you can qualify for selling cuss burst for IM's and not be called op.