1. Has joined the consumer protection agreement, supports pre-payment compensation, returns and exchanges.

2. If you have any trouble operating, you can contact customer service to get the operation video.

3. Cups can be mixed, and each color should have at least 12 pieces. If there are enough to reach 36 pieces, they can be packed in a box and shipped. Cups are fragile items. If you need to send them by courier, you need to purchase the corresponding foam box. The foam box costs 1.5 Yuan per piece. Without it, you cannot send by courier. By default, cups are shipped by logistics. Each box needs to be protected with a wooden crate, which costs 5 Yuan per piece. A wooden crate can hold 36 cups.

4. Our company can issue receipts with the company's tax stamp and also issue ordinary VAT invoices. VAT invoices require a 6% tax point. Enterprise legal representatives need to provide the tax identification number and the complete company name. For institutions or individuals, it is sufficient to provide the institution name or personal name. The invoice can be sent together with the goods. If you want to open a 17% deduction VAT invoice, please contact the customer service.

5. All members of the company can obtain free: printing cup template library, heat transfer library and more than ten G of data, plus video tutorials, allowing you to make experiments more easily and transmit the transfer technology, until you master it, and provide free technical consultation for life.