Various ways to support Open Engineering and our programs such as [Engineering Archive](https://engrxiv.org/). Remember that Open Engineering Inc. is a a 501(c)(3) nonprofit organization.
## One-time donations
**Donate @ Open Engineering:** [openengr.com/donate](https://www.openengr.com/donate)
## Monthly support
Become a monthly supporter on Patreon or Liberapay! Monthly support helps us cover our regularly occurring expenses as well as possibly fund outreach and marketing to promote open engineering practices more widely.
**Patreon:** [patreon.com/openengr](https://www.patreon.com/openengr)
**Liberapay:** [liberapay.com/openengr/](https://liberapay.com/openengr/)
## Other ways to support
1. Shop through Amazon Smile and [indicate Open Engineering as your selected charity](https://smile.amazon.com/ch/83-1420711) to support.
1. [Start a fundraiser on Facebook](https://www.facebook.com/fund/OpenEngr/) to benefit Open Engineering.
## For Institutions and Organizations
For institutions or organizations, our flagship program, Engineering Archive, provides an annual membership option via the [Engineering Archive Membership Circle](https://blog.engrxiv.org/membership-circle/).