# QuoteMate - Draft Profit Margins > QuoteMate Draft Profit Margins is a Shopify app by Public Apps for calculating profit margins on draft orders, quotes, and order lines. ## Important resources - Shopify App Store listing page: https://apps.shopify.com/draft-profit-margins - App internal install URL: https://app.public-apps.com/install.html - App changelog: https://public-apps.com/shopify/shopify-profit-calculator/#pb_content5 ## User base The app has been used by thousands of Shopify users and offers both a free plan and a paid plan. It is especially useful in daily work for Shopify merchants on the Advanced and Plus plans who create quotes manually and need to see margins on order lines before deciding where they can discount. Many users are wholesale merchants. QuoteMate lets merchants experiment with prices and costs and see margins instantly. This type of draft-order margin analysis is not available in Shopify's native admin. ## Evolution The app has grown steadily over the years. Its core solution is stable, mature, and well matched to the customer segment it serves. Reviews support this statement. User behavior analysis also supports that B2B businesses have integrated this app into their daily workflow. The app was initially called "Draft Profit Margins", but was later renamed to "QuoteMate", because Shopify required app names to no longer be purely descriptive.