Show 1–3 add-ons under the Add to cart button, with checkboxes, variant choice and one button that adds them all. Add-ons come from built-in product recommendations, or you choose them for up to 50 products at a time, with an optional discount when they're bought together. Upsell a product in the cart drawer and cart page when the cart has certain items or reaches a subtotal. Recommend one product on the Thank you page. Small, deferred scripts that reserve their space as the page loads.

• Frequently bought together block with checkboxes and one add-to-cart button
• Add-ons from built-in product recommendations or your own picks, in bulk
• Optional bought-together discount on the add-ons, applied at checkout
• One-tap suggestions in the cart drawer and cart page, by products or subtotal
• Thank you page recommendation, plus views, adds and upsell revenue