Clarification on example logic

rijarobinson · web-flow · commit fcc4bf386a10 · 2021-11-03T11:53:39.000-05:00
diff --git a/src/functions/custom-tax-endpoint/README.md b/src/functions/custom-tax-endpoint/README.md
@@ -20,6 +20,7 @@ The logical rules for this example are the following:
 * The tax rate for all US orders is 0% (no tax)
 * The tax rate outside the US is 5% for all customers adding items to the cart with a category of **dealer** and 12% for all other categories outside the US.
 * The tax rate is applied to the total money amount of the items in the cart, plus shipping, minus any discounts.
+* This logic assumes that when the cart contains items that have a category of dealer, no other categories will be present in the cart.
 
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