Develop a 3-part abandoned cart email sequence for an online shoe store. 1. Email 1 (Send after 1 hour): Gentle reminder about the items left behind. 2. Email 2 (Send after 24 hours): Highlight the benefits or social proof of the products. 3. Email 3 (Send after 48 hours): Offer a 10% discount code to encourage completion of the purchase. Ensure the tone is friendly and urgent without being pushy.