Gravity Game Card

 is a prepaid stored-value card that works like a credit or debit card. Released in 2009, the cards allowed the user to buy either Kafra Points or game subscriptions for Ragnarok Online, Requiem, or ROSE Online.

Availability
s were stocked alongside other prepaid cards in the following stores: After some time, s were eventually retired and replaced with Ultimate Game Cards.
 * Target Stores
 * Walmart Website
 * Hess Stores
 * Stripes
 * Cumberland Farms

Cash Value
The cards only had values of $15 or $30; no other monetary amounts were ever released.