Coming back from easily spending sats at the @TheBitcoinConf, I'm more motivated than ever to build out a circular economy. I've been digging into and thinking a lot about the available tools and here's my thoughts on the current circular economy stack. 🧵1/9 The top of the funnel is clearly @OshiApp. It's a great low-friction promotional tool for a local merchant to pre-sell items and dip their toe into earning bitcoin. It's also a useful way to gauge customer interest for spending bitcoin before implementing a point-of-sale. 2/9