Teachable.com may add taxes in the purchase process. Examples of this are:
European Union Value Added Tax: (VAT) is charged on purchases made by consumers in the EU. VAT applies to any merchant selling a product or service (including digital products like an online course) to a consumer based in Europe. In general, the location of the merchant doesn't matter—it is the location of the consumer that determines whether or not VAT should be applied.
U.S. State Sales Tax: Teachable will automatically calculate, collect and remit U.S. (state) sales tax on the sales of emdrifs.com courses to the relevant state authorities, where applicable. This includes Pennsylvania, where emdrifs.com is based.