"Order Now" or "Add to Cart": when do we use which on a product page/card? Obviously, we use "Order Now" to cut steps and get users to checkout faster. But do fewer steps always mean a better experience? Say you run a store selling phone parts and accessories:

User A lands on your site with one specific phone stand in mind. They want to buy it and be done. User B is a repair technician buying several parts and accessories in one order. For them, "Add to Cart" wins; They can keep browsing without their journey getting cut short after every single item. In product design, simplicity isn't always about fewer steps, and fewer steps isn't always the answer.

The real solution is making the right path easier for what the user is actually trying to accomplish. Before deciding, ask: What are we offering? Who are we serving? What are they trying to accomplish? Context is everything.