This camera supports an SD|SDHC|SDXC memory card, which is the most frequently supported memory card on cameras of a similar age and type to it. SD cards are by far the most common type of memory card. They are compatible with the majority of digital cameras.
It may also be worth considering one of the alternative cameras that support an SD|SDHC|SDXC memory currently available including a cheaper camera such as the Canon SX410 IS ($38.75) or you might consider a higher Rating camera such as the Olympus Stylus SH-2 ($399.99), the Canon PowerShot SX270 HS ($194.95), or the Fujifilm XQ2 ($316.99).
Digital cameras with a better memory card type that might be worth considering include the Sony DSC-WX500 ($329.40) (MicroSD (TransFlash)|MicroSDHC|MicroSDXC|MS Duo|MS Micro (M2)|MS PRO Duo|MS Pro-HG Duo|SD|SDHC|SDXC) which also has a higher Rating.