What subway stores in idaho accept food stamps?

Some stores in Washington state that accept food stamps are:

Safeway

Target

QFC

Shoreline Market

Fred Meyers (only the ones with a full grocery store, I think)

Target

Papa Murphy's (closest thing to a restaurant that does)

Albertson's

Whole Foods

Trader Joe's

Walmart

some 7-Elevens

Top Foods

** When I called Trader Joe's to ask if they accpet EBT cards, the associate who answered the phone hung up on me... Not acceptable!**