Can be returned, if the goods or services provided by the operator do not meet the requirements, consumers can return the goods in accordance with state regulations and the agreement of the parties, or require the operator to fulfill the obligation of replacement and repair. If the following quality problems are found, consumers can choose to return, exchange or repair: precious metals such as gold, platinum, palladium, silver products and K gold in precious metals, which are not enough to be marked on invoices or jewelry labels.

The price of gold is calculated by weight. There are several weighing methods in precious metals and gemstones market. The most commonly used system is the troy system, and one troy ounce is about 31.10g; An ounce is about 28.35 grams. Some dealers or agents will add a part of transaction costs to customers on the basis of the quotation of platform vendors as the handling fee for customer account opening and service (there is no gold brokerage company in China, so most customers' accounts are opened through agents), and this part of the increased fees except the spread is commission. Usually Jin Hui. There is no commission for such a large brokerage firm, because it is equivalent to the metaphor of retail and wholesale, with a large number of customers. Then the platform vendors will give more support, so they will not add extra commission fees to customers, and the service fees they give to customers will be paid by the platform vendors. All customer transactions of Fuhui Global Jinhui are original spreads, and there is no extra commission and handling fee.

At present, the internationally accepted amount of yellow coins is 1 ounce, which means 1, a mini hand. Transactions are made in units of 1 ounce or integral multiples thereof. The change of trading unit can make customers trade smaller lots, thus reducing trading risks, and at the same time, it can also let more customers with small funds participate in gold speculation. Margin refers to the amount of funds occupied by a certain unit you trade. The margin for customer transactions 1 hand gold 1 ounce is fixed at $4. By analogy, the margin occupied by other traders is an integral multiple of $4. 20 13 international gold speculation can choose 50, 100, 200, 400 and so on. Generally speaking, the number of traders regulated by FSA and NFA should not exceed 400. Exchange rate fluctuations in one market can spread to other markets quickly, but each market has its own different characteristics. Simulation is very important. FXCM Global Gold Exchange can be used as foreign exchange, gold, silver and other products. Sydney gold foreign exchange market is one of the earliest foreign exchange trading markets in the world every day. Usually, exchange rate fluctuations are relatively calm, and the trading varieties are mainly Australian dollars, New Zealand dollars and US dollars.