By SnappyCrate | Updated August 2025

Sellers often ask whether they can place multiple SKUs into one carton when shipping to Amazon. The answer is: Yes—but only if you do it correctly.

📦 Rules for Mixed SKUs

1. Proper Box Content Information Required

   • Every carton must have box-level content details uploaded into Seller Central.

   • Without this, Amazon may open your cartons manually, causing delays.

2. Weight & Size Compliance

   • Cartons must remain under Amazon’s 50 lb weight limit and within dimensional requirements, regardless of SKU mix.

3. No Dangerous Mixes

   • Some SKUs (hazmat, liquids, fragile items) cannot be packed with unrelated products.

4. Clear Labeling

   • FBA box ID labels must match the box content file exactly.

✅ SnappyCrate’s Solution

• Box content uploading services to ensure accuracy.

• Mixed SKU carton verification before final palletizing.

• Hazmat & fragile item separation handled by experts.

Pro Tip: Mixed SKUs are efficient when done right—but costly if done wrong. SnappyCrate ensures your mixed cartons arrive fully compliant.