The Operations SIG is a non-profit 501(c)(3) organization. The majority of our operating funds come by way of selling memberships. We have also (and still currently) done book projects to raise money for the Bill Jewett Memorial Fund. If you wish to donate to the Operations SIG, you can choose to direct the monies towards either the general fund or the Bill Jewett Memorial Fund. We appreciate any donations you might choose to give as part of your normal donations, tax time, or during estate planning. 

Please make out any checks to the Operations Special Interest Group and send them to the address below:

Operations SIG 
PO Box 1186 
Plymouth, IN 46563-5186 

In the memo line of your check, you can specify the direction for your money. If it's not specified, donations will be placed in the general fund. 

Thank you for your generosity towards the Operations SIG!