Support Sigma!

Sigma greatly appreciates any efforts to help us support our sisters and philanthropy.

When you shop on Amazon, click here first, and Amazon will donate up to 15% of your purchase!

(If you bookmark the link instead of “amazon.com,” every time you buy something through that link we automatically get money back!)

If you would prefer to send a check or discuss the possibility of paying through Venmo, please contact us.

Sigma has a PayPal!