I have an idea that will accelerate the use of eCommerce on STEEM blockchain. It will require Steemit Inc to make an update to the blockchain software, but it will help drive business immensely.
Read here all about it. https://steemit.com/steemit/@socky/introducing-the-hand-shake-and-how-it-can-revolutionize-steem-blockchain
If you like it and think it can help your business, you need to reach out to Steemit Inc to push the concept. It is a very simple mechanism. Not only will it help eCommerce, but it will help improve STEEM adoption.