This place is going to scam you out of everything you don't need. They are professional salesmen who sell you everything you do not need and tell you what you already have won't work.
They told us the cartridge we wanted to buy would not fit in the Mod we use for vaping. Lie!
They told us we had to purchase the accessory to use the cartridge we wanted. Lie! These salesmen will make you spend time and money on things you do not need to buy. Don't be a victim like we were. You can use your own Mod, or other accessory for cartridges.
Do not buy their accessories. DO not shop at this store.