Subscription box fulfillment solutions

We specialize exclusively in subscription businesses with dedicated teams, subscription-specific technology, consistent packaging, automated shipping systems, specialized storage solutions, and strict quality control protocols as one of the leading subscription box fulfillment USA. 

Yes. Static boxes (same products every month like vitamins or razors) run through simple workflows that keep costs down. Dynamic boxes (rotating products like beauty or meal kits) get the full treatment – complex assembly, multiple suppliers, heavy personalization.

We adapt to whatever you’re shipping. Seasonal swaps, product rotations, limited editions, member-specific preferences – our system handles it without breaking a sweat. For curated boxes with 15-25+ items, we sync timing across suppliers and assemble everything on schedule.

Every box passes through four checkpoints: receiving, kitting, assembly, and pre-ship. We inspect products on arrival, verify what goes in each box, test packaging strength, and document everything. Dedicated QC specialists for each subscription line. That’s how we hit 99.9% accuracy.

With simple return initiation, efficient processing, inventory reintegration when appropriate, quality inspection of returned items, proactive customer communication, and coordinated refund processing. Subscription box returns flow through our system with full tracking and disposition reporting.

How complex your boxes are (simple repeats vs. custom curation), how many items go in each one, where they’re shipping, what kind of storage you need (standard or temperature-controlled), your monthly volume, and extras like custom packaging or handwritten notes. For a personalized subscription box fulfillment cost estimate based on your specific products, contact our team for a free consultation.

Yes. Branded boxes, tissue paper, inserts, stickers – whatever makes your unboxing pop. Custom packaging boosts brand perception by 34% and social shares by 40%. We handle supplier orders, stock your materials, and assemble everything exactly how you want it.

Absolutely. FDA-registered facilities with refrigerated and frozen storage for beauty, supplements, food, and meal kits. HACCP-certified with constant temperature monitoring from warehouse to doorstep.

Our 50+ fulfillment centers give us room to flex when you need it. No holiday upcharges, no volume limits. Black Friday rush, sudden viral spike, big promo launch – we handle it all while keeping the same 2-day delivery and quality you always get.

Most brands are shipping within 72 hours. Platform integration takes minutes. Inventory transfer takes 1-2 days. First test shipment goes out same-day once inventory is received and verified in our system.

Yes. Our network extends to Canada, UK, and EU with local fulfillment centers for fast international delivery. We handle customs documentation, duties, and international carrier relationships for subscription boxes shipping globally.

Yes. Our pick and pack fulfillment process is built specifically for subscription box operations. Each box goes through our four checkpoint quality control system where we pick individual items from inventory, assemble custom kits based on your specifications, pack everything with your branded materials, and prep for shipping. Our product kitting services support everything from simple two item boxes to complex multi component subscription boxes with 25+ unique items. We handle static boxes where every subscriber gets the same products and dynamic boxes where contents change monthly or are personalized per subscriber.

AMZ Prep is consistently ranked among the best subscription box fulfillment companies in the US. We process subscription box fulfillment for brands shipping from 100 to 100,000+ boxes per month. What sets us apart from other subscription box fulfillment companies is our combination of proprietary technology, 50+ fulfillment centers, 99.9% assembly accuracy, and zero shrinkage guarantee. We were named the fastest growing logistics company in 2025 by Clutch.