Is anyone else using Smoke51 products at all and noticing that even if you order one small cartridge refill (at around 1 ounce) they're socking you with a $10+ shipping fee for basic ground shipping? What's the deal with this, this is clearly not actual shipping cost, so why are they doing it and how can they expect to get away with it and stay in business? I didn't notice it because I've been vaping with my Janty stuff mostly lately and I gave the Smoke51's to my mom because njoy seems to be folding and that's all she had. She went to order two packs of carts for a total of like $20'something and wound up being socked with a bill for over $40 at checkout. That's insane!