Have a way to communicate through blackmarket

Once making a order on the Blackmarket for said items, it is rather than a waiting game on when you'd be contacted. It could be immediately, it could be 4-6 hours from then. There is no telling but waiting around for that phone call can be rather hurtful to RP at times because if you get that call, you just have to drop everything you're doing at that moment in order to get to it.

Just would like to see a way to have some sort of communication regarding the order availability through the black market. Maybe you get a notification if you have the said items on your person still, maybe a little QOL reassurance factor.