Become an SPS member! There are two ways to become a member of SPS:
Purdue SPS Chapter
Become a member of the Purdue chapter of SPS. This gives you access to all Purdue SPS events and activities. Annual dues are $10 and can be paid in The Lounge (PHYS 236).
SPS National
Become a member of the SPS National organization. In addition to membership in the Purdue SPS chapter, you have access to several physics journals and membership to AIP Member Societies for undergrads. National membership dues are $24 and more information on SPS National can me found here.