I need ta know about the gift card what does it do. I won and I clicked on it but I cant tell what it did or what its for.

When you go to Girl Store in the program, and click on a card you want to buy, a small window opens for that card. Under the button "Get Her Nude" you can see another button "Use my Joker" (if you have a Joker card) and "Use my Gift Card" (if you have a Gift Card). If you wish, you can then use your gift card instead of credits.

More information:
a gift card can be used to buy any of the currently available cards, EXCEPT the SECs.
The SECs are obtainable through the games (winning one or getting it at the end of a progress bar), or buy using a joker.
it is not necessary to open the card details. If you are in the store in the app, you can hover over a card and you can buy it with a gift card or credits, if you do not already own it.
It is not possible to get a card (even a SEC) with a gift card or a joker by using the website. Use the app for this.

@lldmx35

The current version of iStripper that you are using does not support gift cards. You MUST upgrade your iStripper version to use gift cards.

Also, you might want to save your gift cards. As the price of cards willl rise, the value of the gift card should remian one card.

Over time, the gift card will be "worth more" since the cost of one card will be more credits.

Many triple diamond members don't get a good deal for these gift cards because of the discounts. This might change as cards cost more credits.

Over time, the gift card will be "worth more" since the cost of one card will be more credits.

Or, possibly, the cost of credits may rise with the cost of the cards remaining the same in credits. However, this makes no difference as far as @willyweekly 's advice is concerned.

You might consider hanging on to your gift card for use on one of the rare higher priced cards (or using it to by one that is already in the store such as the 4-girl Sex On The Beach card.

Gift cards are also beneficial for the duo cards or others where the base price is higher than the normal card price.

Also, gift cards are more beneficial to low level members who have to pay more for each card than those of us that have reached the diamond levels. This won't affect the original poster who is already triple diamond but for others it might be worth spending gift cards before going up a level rather than after doing so.

I seem to recall gift cards were used in an auction last year, I think. Can't recall exactly what it was for, an outfit I think, as an alternative to ebay.