Need to be State Resident, No Fees

WPDP is a prescription drug discount program created by the legislature at the request of Governor Gregoire. It is open to anyone with a Washington State address. There are no other eligibility requirements or fees. Although it is not an insurance program, with the WPDP card, you can receive discount prices on drugs that are very similar to what the large health insurance companies must actually pay. On average you’ll save up to 60% on generic drugs and 20% on brand name drugs. Find out more on the WPDP site or their FAQs page.

Organizations can request postage-paid, self-addressed enrollment mailers in Spanish, Korean, Vietnamese and Russian (100 or more copies) for distribution.

Individuals can enroll online (English) or registrese en el internet (Spanish).

I don't have much more info than that so, if you have specific questions, you can contact the WPDP program.