In version 5.2.7.11 sales receipts reflect Zero VAT when using Complimentary as a method of payment.
http://esponline.co.za/wp-content/uploads/2015/01/esp-online-211x120-newedit.png00siteadminhttp://esponline.co.za/wp-content/uploads/2015/01/esp-online-211x120-newedit.pngsiteadmin2016-02-25 12:12:572016-02-25 12:25:08Zero VAT on sales receipts when the Complimentary is used as a method of Payment