BulkFlow Bulk Update & Import

I am a board game publisher and I used Bulkflow to import customer shipping address info from Kickstarter to Shopify. The support (an actual person) was extremely responsive via chat. I didn't run into any problems after learning how it all works. If an entry failed to import into Shopify due to missing data Bulkflow clearly described the category of problem (missing phone, etc). I highly recommend Bulkflow!