Teachable may be good for sellers but my experience as a buyer has been less than stellar. I have purchased two courses from Teachable, the first was a graphic design course by an author that I was familiar with through their YouTube channel and was quite satisfied. I then purchased a foundational chemistry course and decided after the first lesson that this course would not meet my needs and requested a refund from the school's owner. After two unanswered request I contacted customer support with my refund request. I am still waiting to hear if or when my refund will be issued before the 30 day cutoff. After reading some of these reviews I think that I will probably have to end-up writing off the the initial $85.00 payment and count my blessings that I did not pay for the course in full.Update: 1/1/2022True to the company's word they issued a full refund including the sales tax.Thanks Arin D.