Congress passed a massive budget bill that included a ban on shipping vapor products to consumers through the USPS. Before the new regulation goes into effect, the US Postal Service is posting its proposed rule to gather feedback from the public.
Whatever your preference, high nicotine, low or somewhere in between, knowing what e-liquid to put in your device can be crucial. Never put salt nic's in a DL device, the 50/50 ratio is too thin and with the high nicotine level, the potential for sickness is great.