That's one of the most unique bonuses we've seen on any credit card. (valuepenguin.com)
These are mostly trivial and for the items, they revolve around giving a temporary stat boost or offering unique bonus with kills. (gearnuke.com)
On top of that you can also find unique bonuses for all of the playable ships, granting upgrades to weapons and durability, letting you reach higher and higher scores and unlock secret levels and ships. (nintendowire.com)