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VIP customers can buy up to 4 units of a new product, while everyone else can buy 2. Two complementary customer-tag rules keep the customer groups separate.

When to use this

Use this to give members and other customers different allowances. The VIP tag selects the allowance; it does not create a membership program.

Before you begin

Prepare one new product, a test customer tagged VIP and a customer without that tag. Adding a tag to a rule does not assign it to customer profiles.

Settings

Open the app home page → Customer tag quantity rules → create a rule.

Steps

  1. Open Apps → 订单限购 in Shopify. From the app home page, open 客户标签数量规则 and click 创建规则.
  2. Add the example tag to the customer profile in Shopify. In the rule, enter the same tag, click 添加标签, and check that it appears before choosing the tag condition.
  3. Enter the rule name and thresholds from the settings table. The name is for admin use only.
  4. Under 规则应用于, select the scope in the table. For selected products or collections, click 选择产品 or 选择产品系列 and confirm the selected names appear.
  5. Create both rule A and rule B with the same product scope. Match tagged customers in one and untagged customers in the other; set each threshold separately.
  6. Set the timing from the table. Under 保存后的状态, select 已启用 and click 创建并启用. When editing an existing rule, click 保存并启用.
  7. Return to 数量限制 and turn on 开启数量规则. Confirm 购物车与结账校验 is enabled, using 启用校验 if necessary.
  8. Reopen the rule to confirm its thresholds, scope, customer conditions and active state were saved. Run the storefront tests below.
  9. In 所有数量规则, move dedicated rules above any general individual rule for the same product so the general allowance does not match first.

Test your configuration

Each result describes this recipe only. Keep the product scope consistent and verify checkout; other active rules may still block the cart.
Sign in with the appropriate customer account when testing tags. The store must identify the customer to use the VIP allowance.
See rule priority for overlapping rules.

If results differ

If a VIP still gets only 2 units, check the signed-in account, the added tag, list order, variant caps and combined collection caps. Use troubleshooting to investigate. Complete the launch checklist before rolling out.