Share a nominal payment link

Open the offer in Sales → Offers and use its address or Copy action. A named offer has a public payment address under /o/; send the generated address, not a guessed URL or a generic program page. Check the recipient, price and terms first. The offer presentation tells the buyer what is due now and, when relevant, what follows later.

The address and its management are screen flows. No public /api/v1 endpoint creates or sends a nominal offer link; the Offer payments API only controls an existing instalment schedule.