Hi my shop is todoseushop.com and i would like to make a collection that the person can chose (by checkbox) yours products then send them all to the cart.
Anyone knows how can i make this?
Alex here from Shopify's support team.
Great question - there's two main ways you can set this up. With a customization in your theme, or with an app! The theme customization you can use is here, and an app for this functionality is here.
I hope this helps - feel free to follow up here with any additional questions!