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One more step to do here, we need to make the wrapper invisible from frontend and searching, so in the detail page of a product set the value of Visibility to Not Visible Individually as shown:
Add postcard for wrapper products
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After setting the attribute, customers can see a little badge on named Gift Wrap Available on the Product Details page that says Gift Wrap Available
Wrapping On Checkout
This is where the extension shows off its power. We have customized the checkout page to add a new section and a new button inside that says Add Wrapper.
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