what is an ecard? how do I use it? Where can I get one?

E-cards are the cards that are sent to somebody because of his/her birthday or other things or something like that.

Or an item that the Eon ticket to scan is needed.

if i aint mistaken i think u gotta sign up for answers = i dont really know??? just most ppl i see the mods tell them to sign up = otherwise i coul;d tell u somewat of wat they are.

First off ecards are used as somewhat as unlocks. Second you dont have to sign up and who do you think the person who gave you the cards for your birthday got them? I get mine at my local Gamestop and Target. You may get yours somewhere else like in game packages like I have. You can also order them off the internet. How to use it is simple. First plug in the e-reader, not the card, at the top of you GB advanced, SP, Or micro turn on the gameboy, scan in the card, The put your game in the e-reader. I hope I got that all in the right order. Glad to help!