Merge branch 'promotion-fix' into 'Dev'

fixed promotions stuff

See merge request !33

ecom-web/src/util/cart_processing_util.js

@@ -23,7 +23,7 @@ export const promoCalcUtil = (productList) => {
             }
             
             else {
-                return 0.0
+                return parseFloat(acc) + 0.0
             }
             
         }, 0)