I have v1.0 of Knc Gift Coupon: [obscured] /webrnd/knc-gift-coupon/
The dev for this plugin is no longer supporting it. I need it customised with:
1/ Wordpress 3.8.1 compatibility
2/ WP e-Commerce 126.96.36.199 compatibility
3/ Percentage-based discounts
4/ PayPal Express support (optional, this is a nice-to-have feature).
Skills: wordpress, wp e-commerce, plugin customisation