I don't use widgets much, but what would be really useful to me would be a filter where I could get only small businesses online. Other shopping search engines are swarmed with the big retailers --- Amazon, Walmart, Target, Home Depot, etc. --- so it is hard to find small online retailers who might have the item.
I would say have a filter on size of business - $1B annual revenue and up versus below $1B. I don't mean a small business advertising on Amazon, because that retailer is still under the control of the big platform owner, who can copy them, deprioritize them or just take their access away. Give me a link to the small business' home page, Shopify page, etc.
Thoughts anyone?