Social Proof Sale Notification: Build certainty and trust by demonstrating genuine deals from genuine individuals. you can add manual deals warnings in the event that you have no orders.
Add to truck and Skip to checkout: First application to show Add to Cart button in Sales Popups and Skip to Checkout highlight (Buy Now - Fast checkout).
Sticky Cart Icon and I Agree: Sticky truck symbol will shows ongoing truck counter and Sticky add to truck button. Show terms and condition checkbox on truck page.