You only need to add the machine and YRR to the shopping cart at the same time, and you will get the discount automatically, no need to enter the discount code；
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Or, directly add the machine you want to the shopping cart, in the shopping cart you will get the next operation prompt, and get the discount, no need to enter the discount code；
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If your order is over $500, you will be prompted to get a free Z-axis in your cart.
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The price is automatically reduced after adding a free Z axis, no need to enter a discount code
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