I was involved in re-launching the largest independent UK member of Interflora. The customised order flow resulted in the re-launched site increasing sales by over 200% and increasing conversion rates above 10%. The project included integrating with a third party Delivery solution where by the delivery driver can scan orders from a Magento generated barcode and a delivery route is dynamically generated. On delivery the Magento order status automatically updates and issues notifications as required.
I was involved in developing a sophisticated multi-vendor marketplace who originally targeted Asia but now has a presence in Australasia and the US. The site is one Magento instance but presently runs 10 websites (for various geographic locations) and has multiple customisations focussing around the multi-vendor marketplace functionality including enhancements to the pricing model, bespoke reporting and product specific personalisations.