Of, pertaining to or involving transactions(adjective)
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Use "transactional" in a sentence
"So he engages in what he calls transactional creation, whereby people freely exchange ideas and images that cross-pollinate and result in works that are in effect time-release collaborations."
"First is what we saw a pickup in what we call the transactional business."
"I think the idea is that not everyone who engages in transactional sex would recognize themselves as being prostituted of course they wouldn’t recognize the term transactional sex either, but at least they would be less resistant to being identified as someone who engages in it."