So far I've only made one purchase from Frontier Vapor, and based on customer service alone, they will be my new go-to source for e-juices. I always enjoy working with small vendors as the experience is so personal, right down to the handwritten messages on the packing slips.
I purchased the Black Honey Tobacco flavor and Black Cherry and am very pleased with both. I also received a sample of Hypnozone which was also made using the same configuration I had ordered the previous two in. That I got a free sample at all was great, the fact it was made to suit my needs went above and beyond my expectations.
You will be hard pressed to find better customer service or faster shipping. Look forward to my future purchases with the company and trying their many flavors and combinations.
Edit P.S. Ignore the asshats above, they're obviously illiterate and don't know how to navigate a website. Nor have they purchased anything from this vendor. Must be broke, butt-hurt, contest losers.