If I am on site, I will send immediately or if I am away, I will send when I get back. I usually check things a couple times a day and I only list cards I physically have thus I am able to send card information as soon as I am made aware of the sale. Hope this helps.
And i would just be happy with the digital code being sent. IF you see my feedback you'll see i just bought a $175 digital ebay gift card and had it sent email no problems. Thanks.