How do I find a tutorial for setting up a donation feature?

[Meowmission]

Where on Weebly's website do I find instructions or a tutorial on creating a feature to accept donations?   

We're a 501(c)(3) nonprofit organization, but I assume it would be the same for commercial sites.

[Bernadette3]

I'm not sure if we have a tutorial on this, but I know there is an app in the app center you could use.  https://www.weebly.com/app-center/donorbox?ref=ac-search