POS Brazil Version 4.44.3

Fixes:

• Fixed issue with Pax Payment integration recording returns payments with positive amount in BO
• Fixed issue where coupon printing would fail due to not having an expiry date
• W** - DSC discount now applies when DSC memebrship product is in cart and customer is changed
• Fixed issue where payment screen would get incorrectly opened when buying pre-membership product while using W-- plugin
• W** - renewal input field min date change