KARACHI UBL in collaboration with Etihad Airways has introduced an enhanced value proposition for their customers. While Etihad Airways is offering a 20pc discount on Karachi-UAE fares in Coral Economy Class, for travel until August 20, 2011, all UBL Cardholders (Wiz Prepaid, Wallet Debit and all Chip Credit Cards) who will travel by Etihad on the said route, during this time, will get their UAE Visa fee completely waived off, says a press release. This exciting offer becomes even more attractive since currently Dubais ongoing summer shopping festivals are in full gear, and Etihad offers complimentary transport service from Abu Dhabi International Airport to Dubai and back.