Through December 31, 2010, you can earn 3% cash back on your electronics and sporting goods purchases when you use your PenFed Visa. You’ll continue to earn 5% cash back on gas, 2% on groceries and 1% on everything else.

Eligible electronics purchases include those from:

ABC WAREHOUSE
ABT ELECTRONICS
AMERICAN TV
AT&T
BATTERIES PLUS
BERNIE’S AUDIO, VIDEO & APPLIANCES
BEST BUY
BEST DENKI
BIC CAMERA
BOSE
CASIOLANDIA
COMET RADIOVISION
CRUTCHFIELD
CURRYS STORES
DBUYS.COM
DEEPDISCOUNT.COM
DICK SMITH ELECTRONICS
DIGITAL RIVER
DIRECTRON.COM
DIXONS STORES GROUP
EBAY
ECOST.COM
EL GIGANTEN
ELECTRONICS PLUS
FIRSTSTREET.COM
FNAC
FRYS ELECTRONICS
GEEK SQUAD
H H GREGG
HAM RADIO OUTLET
KLASS ELECTRONICS
LAOX
MAGNOLIA HI-FI
MAPLIN ELECTRONICS
MEDIA MARKT
MERITLINE.COM
MULTIMAX
MWAVE.COM
NEWEGG.COM
PALM INC
PC WAREHOUSE
PC WORLD
POWER BUY
RADIO SHACK
SATURN ELEKTRONIK
SHOP4TECH.COM
SONY CORP
SYMANTEC
TECCLAND
THE SOURCE
ULTIMATE ELECTRONICS
VERIZON WIRELESS
VIDEO ONLY
VIRGIN MEGASTORE
WESTERN APPLIANCE
ZOOM SYSTEMS

AND OTHER RETAILERS THAT USE VISA’S MERCHANT CATEGORY CODE (MCC) 5732.

Eligible sporting goods purchases include those from:

ACADEMY SPORTS & OUTDOORS
ACTION VILLAGE
ADIDAS
ALPHA SHIRT COMPANY
ALTREC INC
BACKCOUNTRY.COM
BANDON DUNES GOLF RESORT
BASS PRO SHOPS
BIG 5 SPORTING GOODS
BIG BEAR SPORTS CENTER
BRODER BROTHERS
CABELA’S INC
CAMPING WORLD
CAROLINA PANTHERS
CHAMPS
CHEAPER THAN DIRT
CLOTHING WORLD
COLUMBIA SPORTSWEAR
COMLAX
DECATHLON
DICK’S SPORTING GOODS
DOWNTOWN LOCKER ROOM
DUNHAM’S SPORTS
DUNN’S SPORTING GOODS
EASTERN MOUNTAIN SPORTS
EDDIE BAUER
EDWIN WATTS GOLF SHOPS
FOGDOG.COM
GANDER MOUNTAIN
GOLD’S GYM
GOLF DIMENSIONS
GOLF GALAXY
GOLF USA
GOLF WAREHOUSE
GOLFBALLS.COM
GOLFSMITH
GREEN BAY PACKERS
GREEN TOP SPORTING GOODS
HAT WORLD
HIBBETT SPORTING GOODS
HOIGAARD’S
HUDSON TRAIL OUTFITTERS
ICON HEALTH & FITNESS
INTERSPORT
JJB SPORTS
KATHMANDU
LAMMLE’S WESTERN WEAR & TACK
LIDS
LIFEWAY CHRISTIAN STORES
MAJOR LEAGUE BASEBALL PROPERTIES
MARY’S TACK & FEED
MAX MUSCLE
MC SPORTS
MIDWAY USA
MODELLS SPORTING GOODS
NBA
NEW BALANCE
NFL SHOP
NIKE
NORTH FACE
ORVIS CATALOG
OUTDOOR WORLD
PARAGON ATHLETIC
PATAGONIA
PATRIOTS PRO SHOP
PAYPAL
PLAY IT AGAIN SPORTS
PRO GOLF DISCOUNT
PUMA
REBEL SPORT
REI
ROCK BOTTOM GOLF
RON JON SURF SHOP
RUNNING ROOM
SCHEELS
SHENK & TITTLE
SHEPLERS
SHOE CARNIVAL
SIERRA TRADING POST
SPECIAL TEE GOLF
SPORT CHALET
SPORT EXPERTS
SPORTMART
SPORTS WORLD
SPORTSMANS GUIDE
SPORTSMAN’S WAREHOUSE
SUPERSPORTS
TENNIS WAREHOUSE
THE ATHLETE’S FOOT
THE CHILDREN’S PLACE
THE SPORTS AUTHORITY
TITLE 9 SPORTS
TOTAL GYM FITNESS
UNDER ARMOUR
WASHINGTON REDSKINS
WHITE STUFF
WHOLESALE SPORTS
WIGGLE
WORLDPAY

AND OTHER RETAILERS THAT USE VISA’S MERCHANT CATEGORY CODE (MCC) 5732.

See this link for full details of this offer. To learn more about the PenFed Cashback Visa or to apply for the card, see this link.