1. Yes. 2. If the seller directly mails through the postal channel, the refund will be made. If it is eBay GSP service, the refund will not be made. For GSP service, as long as the designated warehouse receives your items, once they are damaged or lost, no matter if there are bricks or items you bought, you will not be refunded a penny. 3. Same. Generally, purchasing agents do not mail directly. Purchasing agents will ask you for your ID card to go through the forwarding, or go through the postal channel from the forwarding. 4. If the seller does not combine shipping, the shipping fee will be double-calculated. It depends on the seller's character. If the seller has a good character, he will make it for you. If the seller has a bad character, he can open an unpaid case for you if you do not pay. If you have too many cases, you will be blocked by some sellers and cannot participate in competitions or transactions.

5. PayPal exchange rate has increased