Add-On Toggle for Product Pages

I’d love to see an option in Instant Page Builder that lets us add a simple Add-On toggle under the main product price. Customers could click to include an optional extra (e.g., +$5 personalization) without leaving the page.

Key points:

• Checkbox toggle with editable label, subtext, and price.

• When selected, the add-on is added to cart along with the main product.

• Quantity stays in sync (if main product qty changes, add-on follows).

• Admin settings: enable/disable per product, set price, text, optional SKU link.

• Works seamlessly on desktop and mobile, styled to match theme.

This would let us offer upsells (like personalization or bonus content) directly on the product page, boosting AOV while keeping the UX clean.