I'm not sure anyone joins NPS for the "gift," I certainly don't. I join for the access to fast and discounted repairs. In years when I plan to buy something >2K, I join via Pro+, as the 10% discount offsets my purchase a bit... I certainly don't join for the "gift."
Last year the Pro+ account more than paid for itself with a 25% savings on an expensive repair to my Z9 and the purchase of another camera body. With the introduction of the very tempting 70-200 f2.8 vII, my Pro+ plan will definitely pay for itself.
bruce