PrepVia vs DIY FBA Prep: The Real Cost | PrepVia
PrepVia vs DIY FBA Prep: The Real Cost of Doing It Yourself
Most sellers underestimate the true cost of in-house prep by 3–4x.
Cost Breakdown
The Hidden Costs of DIY FBA Prep
Most sellers only count labels and poly bags. Here's what DIY prep actually costs when you include every line item.
| Expense | Monthly Estimate |
|---|---|
| Warehouse rent (2,000 sq ft) | $3,000 |
| Two full-time workers | $6,000+ |
| Utilities & trash | $800–$1,000 |
| Insurance & admin | $300–$500 |
| Tools, labels, supplies | $500+ |
| Opportunity cost (delayed profit) | $5,000–$10,000+ |
| Total DIY Cost | $15,000–$20,000/mo |
PrepVia for the same 10,000 units:
- Custom quote
- Everything included: prep, labeling, shipping to Amazon, real-time tracking, and Net-30 payment terms. Pricing is quoted per account on a free 15-minute call.
DIY Prep vs PrepVia: Full Comparison
| Factor | DIY Prep | PrepVia |
|---|---|---|
| Prep Speed | 7–10 days for 10K units | 24–36 hours |
| Labeling Speed | 500–1,000 units/hr (manual) | 13,200 units/hr |
| Error Rate | High (fatigue, manual) | 99.9% accuracy |
| Scalability | Limited by space + staff | Elastic capacity |
| Upfront Investment | $15K–$25K equipment | None |
| Payment Terms | Pay upfront for everything | Net-30 |
| Amazon Check-in | 7–12 days | 35 hours, guaranteed |
| Tracking | Spreadsheets, email | Real-time app |
| Speed Guarantee | None | FastLane 35H or prep is free |
Which Approach Is Right for You?
When DIY Makes Sense
- You ship fewer than 200 units per month
- You enjoy hands-on work and have time to spare
- You already have free warehouse space
- You’re not time-sensitive about Amazon check-in speed
When Outsourcing Makes Sense
- You ship over 500 units per month
- Growth is a higher priority than control
- You value speed and accuracy over doing it yourself
- You don’t want warehouse overhead and staff management
- You need Net-30 cash flow flexibility
The Switching Moment
These are the moments when sellers realize it's time to outsource FBA prep.
- “I spent 3 weekends in a row labeling 4,000 units instead of sourcing new products.”
- “My DIY prep took 10 days. By the time inventory went live, I’d already missed the demand spike.”
- “Amazon rejected my shipment because of label placement errors. I had to re-prep 2,000 units.”
- “When I added up rent, labor, and supplies, I was spending $18K/month to prep my own inventory.”
What You Get With PrepVia
Everything that replaces your warehouse, staff, equipment, and spreadsheets — in one service with one monthly bill.
24–36 Hour Prep SLA
Your inventory is prepped and shipped to Amazon within 24–36 hours of check-in. No week-long waits.
13,200 Units/Hour Labeling
Automated FNSKU labeling at 13,200 units per hour. No manual errors, no fatigue, no slowdowns.
Real-Time Tracking App
Track every unit from check-in to Amazon delivered status. No spreadsheets, no email chains.
Net-30 Payment Terms
Pay 30 days after prep is completed. No credit check required. Better cash flow than DIY upfront costs.
Amazon SPN Certified
One of only 63 Amazon SPN Certified prep services nationwide. Your inventory meets Amazon’s standards every time.
FastLane 35H Guarantee
From PrepVia check-in to Amazon FBA delivered status in 35 hours — or prep is free. No DIY operation can match this.
DIY vs Outsourced FBA Prep — Common Questions
Is it cheaper to prep FBA inventory yourself or use a prep service?
When you account for all costs — warehouse rent, labor, utilities, insurance, supplies, and the opportunity cost of your time — DIY prep typically runs $15,000 to $20,000 per month for a mid-volume seller processing around 10,000 units. Outsourcing the same volume to a prep center typically costs less than running it in-house, and PrepVia includes everything: prep, labeling, shipping to Amazon, and real-time tracking. Most sellers underestimate DIY costs by 3 to 4 times because they only count supplies and rent.
How much time does DIY FBA prep actually take?
For a 10,000-unit shipment, manual prep typically takes 7 to 10 working days including receiving, inspection, labeling, packing, and shipment creation.
What equipment do I need for in-house FBA prep?
A basic in-house FBA prep setup requires: a thermal label printer, poly bag sealer, shrink wrap machine, packing tape dispensers, shelving and racking, a computer and barcode scanner, plus ongoing supplies.
At what volume should I switch from DIY to a prep center?
Most sellers find the breakeven point is around 300 to 500 units per month. Below 200 units, DIY can be cost-effective. Above 500 units, the time you spend prepping is almost always worth more than the cost of outsourcing.
How do I transition from DIY prep to PrepVia?
Transitioning is straightforward. Sign up on the PrepVia App, connect your Amazon Seller Central account, and ship your next batch of inventory to our warehouse instead of your own space.
What if I want to do some prep myself and outsource the rest?
Many sellers use a hybrid approach, especially during the transition period. There are no volume minimums or long-term contracts, so you can use PrepVia for one shipment or all of them.
Does PrepVia handle all the same prep types I do in-house?
Yes, PrepVia covers FNSKU labeling, poly bagging, shrink wrapping, bubble wrapping, bundling and kitting, shipment creation, storage, and forwarding.
How fast can I get started?
Same-day onboarding. Sign up on the PrepVia app, create your first shipment, and start sending inventory — all in the same day.
Ready to Stop Prepping and Start Selling?
24–36 hour prep SLA. 99.9% accuracy. Net-30 terms. No warehouse needed.