Back sell" can refer to two related but distinct concepts in sales and marketing. One is a tactic used to promote additional products or services to customers who are already in the process of purchasing or have just completed a purchase. The other refers to promoting a product earlier in the supply chain to create demand from wholesalers or retailers. Another related term is "sell-back," which refers to the act of selling something previously purchased. 

Manufactured using high quality and excellent durable materials.

• Perfect replacement for the original cover and make the phone look like a new one.
• Specially manufactured for Xiaomi Poco F3, Precision machining fits the cell phone perfectly.
• High quality OEM product, tested and quality checked for each piece before shipping.
• Replace your scratched, broken, old and unusable panel cover e with a new one.
• without camera lens