Does awotracker show expired gift certificates and can I create gift certificate only products?

Hi, I was wondering if awotracker shows expiry dates (if applicable) in the certificate lookup form, as well as whether it shows expired gift certificates, and if it does show expired certificates, does it show when the certificates had expired? Also, can I make products in virtuemart purchasable only with gift certificates? And last question is can I make single use coupons that work on gift certificate purchases only? If any of this is not possible by default/as is, any assistance in making it possible would be greatly appreciated. Thanks a lot in advance to anyone that helps.

Hello,

Yes, AwoTracker shows the expiration. You can try it on the demo site:
http://demo.awocoupon.com/index.php/awotracker-coupon
coupon: qw6cnkph
secret key: dee71b

Also, can I make products in virtuemart purchasable only with gift certificates?
==> no, unless you are doing it for all products in the store, then you could add code that does not allow checkout unless the order total is 0

And last question is can I make single use coupons that work on gift certificate purchases only?
==> I do not really understand this, can you clarify?