Dollarlabs: B2B Custom Pricing

Very easy to set up and meets the needs of businesses that want a single website for B2C and B2B customers. Works easily inside shopify taking advantage of multi currencies and markets. More importantly the developers are very very responsive and easy to work with and extremly helpful if you do have a question or problem to resolve. Plus they are always updating the app with new features. I tested them all and this is the one.