Spreecommerce：没有产品变体，结帐不起作用

Spreecommerce : Checkout doesn't work without product variants

如果我不 have/want 设置产品变体，我将无法选择 "add to card" 并且我也无法结帐。

我是否必须拥有不止一种产品变型才能继续？

来自官方文档：

Every single product has a master variant, which tracks basic information such as a count on hand, a price and a SKU. Whenever a product is created, a master variant for that product will be created too.