Should product pages use real product images later?
Yes. Real product photos should replace placeholders when affiliate products are selected.
Use real product proof
A product-led site needs real product images once affiliate items are chosen. Placeholder visuals can support early layout review, but final product cards should show the actual package, sachet, merchant source, and buying context.
Keep layout stable
The image ratio and card structure should stay stable before and after affiliate products are added, so the site does not need a redesign when monetization begins.