Wheelhouse,an advertising agency,want store engage shoppers who viewed one of their client's product pages but did not purchase.Which solution is best to re engage these shoppers?

Display ads are the most effective solution for re-engaging shoppers who viewed a product page but didn't purchase. This is a classic retargeting scenario where display ads can be served to these specific users across various websites and apps, reminding them of the product and encouraging them to complete the purchase. Sponsorships are generally used for brand awareness or association, not direct re-engagement of specific users. Custom solutions are broad and could encompass many things, but display ads are the most direct and common method for this specific re-engagement goal.