Present's Give slide and your one give link
Give slides always show the church's give link as it is today, so changing it changes every Give slide.
A Giving block in Present makes a slide with a QR code for your church's give link. The slide keeps "the church's give link", not a copy of it, so it always shows the link as it is today: while you run the slides, on the output screen, paired screens, the lobby loop and printouts. Switch providers, change the link once, and every Give slide is right next Sunday, old ones and templates included.
Set the link
Set it in Present's settings, under Links (online giving), or in Settings, under Giving. It's the same link.
On a slide
Open the slide in the builder. A Give slide says the code opens your church's give link and shows it. To point one slide somewhere else, choose and type it; that slide then keeps the address you typed. turns it back into a Give slide that follows the setting.
Open in PraisePad to try it