How to use an e-ticket?

I was buying a ticket using Cathay Pacific on their website. Ive noticed this promo code on another website http://www.onetravel.com/travel/airlines… but when it came down to booking it, i did not see one place where I could enter the promo code...

I am going to buy tickets online that I will then have to print out but I want to make sure I will be able to use the fastpass with them...

to travel for trichy to guindy (near chennai). i use to reserve (eticket ROCKFORT) form trichy to chennai egmore in irctc. but i use to get down at tambaram. and i use hire a local train to guindy. i still have a doubt till now. is it legal to get a...

I'm curious as to how often photographers - amateur, advanced amateur, professional - actually use the following : 1) With cameras having a 1/4000 sec. or even 1/8000 sec. shutter speed how often do you use even a 1/1000 sec. shutter speed? 2) With cameras...

On a scale from 1 to 10, how difficult is it to learn how to use propeller heads Reason compared to other music software's? I have been trying to find the perfect music software to use when making music for the past 3 years. During this time I have been...

I can't stand people who don't bother to learn how to use the technology they spend so much money on buying. I know it sounds incredible (sarcasm), but here's a few examples. I don't produce music for a living, but I have worked with some local bands...

how to use python for web programming like the way we use  php (mixing python code with html tags, generating dynamics html pages,etc) ? do we have to use frameworks to web programming ? can we not use framework ? I am a php engineer learning python...

This is a basic question but not sure how to go by on how to use gym equipment i never used before? To understand more in detail, i join a gym maybe a month ago but decided to take these classes till im use to the routine and my body is use to the work...