Why do you have to charge the sample fee first when looking for a silver jewelry factory

W I want to find a sample, but I am worried that the sample is not ready after the sample fee is charged. I don’t understand why I can’t pay for the sample after finishing the sample. It's not that you don't give it. D Your idea is not wrong, but you should also think about it for the silver jewelry factory. They have to face different customers. Some customers are sincere and willing to pay for the proofing fee, but some customers say that it is good to proof. No more, even contact him without reply. If the silver jewelry factory does not charge the proofing fee first, then some customers will definitely look for the manufacturer to make a sample. After explaining the proofing, they may not ignore it. This makes the silver jewelry factory very embarrassed, and the manpower and material resources are not mentioned. The hard-worked samples are still abandoned by the customers, and there is a feeling of disrespect. In fact, although the proofing fee is charged, it is far from the actual cost, and when large-scale goods are made, the proofing fee will be refunded. Therefore, the silver jewelry factory only collects some proofing fees symbolically, mainly for Bulk. The information comes from the Internet, please contact if it involves infringement. Previous: What are the main materials of hip-hop jewelry produced by the hip-hop jewelry factory