diff --git a/dGame/dUtilities/VendorPricing.h b/dGame/dUtilities/VendorPricing.h
index a6471e501..23b9e5294 100644
--- a/dGame/dUtilities/VendorPricing.h
+++ b/dGame/dUtilities/VendorPricing.h
@@ -5,8 +5,8 @@
 #include <cstdint>
 
 namespace VendorPricing {
-	// The most of one item a vendor sells at once, a full stack is 999
-	constexpr uint32_t MaxBuyCount = 1000;
+	// The most of one item a vendor sells at once, the count the client's buy dialog stops at
+	constexpr uint32_t MaxBuyCount = 999;
 
 	/**
 	 * Whether a count a player asked to move out of a stack is one the stack can give
diff --git a/tests/dGameTests/dGameMessagesTests/VendorPricingTests.cpp b/tests/dGameTests/dGameMessagesTests/VendorPricingTests.cpp
index eee02d0c2..28c2f9790 100644
--- a/tests/dGameTests/dGameMessagesTests/VendorPricingTests.cpp
+++ b/tests/dGameTests/dGameMessagesTests/VendorPricingTests.cpp
@@ -18,7 +18,7 @@ TEST(VendorPricingTest, AVendorSellsUpToAFullStackAtOnce) {
 	EXPECT_TRUE(VendorPricing::IsValidBuyCount(1));
 	EXPECT_TRUE(VendorPricing::IsValidBuyCount(999));
 	EXPECT_FALSE(VendorPricing::IsValidBuyCount(0));
-	EXPECT_FALSE(VendorPricing::IsValidBuyCount(1001));
+	EXPECT_FALSE(VendorPricing::IsValidBuyCount(1000));
 	// What a negative count becomes
 	EXPECT_FALSE(VendorPricing::IsValidBuyCount(static_cast<uint32_t>(-1)));
 }