I have enough projects I think audio DIYers would enjoy that I want to launch an online shop to sell them. This has drawn me down the rabbit hole of evaluating various eCommerce options. Some features I’d like to have are:

• Very low cost — because it’s not really going to make money, at least for a while.
• Automatic sales tax computation — because I live in a state that has difficult and complex tax collection policies.
• Ability to use a fulfillment center (e.g., Fulfillment by Amazon) – to handle things if things really end up growing and/or if I travel for an extended period.