Buy Faster.
Sell Better.
Make Better Phone Buys. No Phone Expert Required.
The STACKS App · Walkthrough
The whole flow. One platform.
Price With Confidence
Auto pricing built around your rules.
✓ Confirmed on T-Mobile, AT&T & Verizon Networks
Post to eBay
in 3 Clicks
Buy it. List it. Move it.
Click 01
Buy it
Intake at the counter.
Click 02
List it
Specs and photos pre-filled.
Click 03
Move it
Live on eBay.
Bought at the counter -> live listing in minutes
Know Every Device
IMEI. Inventory. Pricing.
Every device tracked from the counter to sold.
Built for the
Whole Team
Multi-member access included.*
POS integration included.
Same rules at every counter.
*Some limits apply.
Keep Inventory Moving
See every step,
from the counter to sold.
That was the STACKS App.
Introducing Buyback STACKS
Bring More Phones
Through the Door.
Turn your website into a device-buying machine.
Automated customer offers
Local SEO visibility
AI search visibility
People searching to sell their phone find you and get an offer.
Explore Buyback STACKS ->
The STACKS App helps you run the deal.
Buyback STACKS helps bring you the deal.
The STACKS App
In your shop.
Buy
Price
List
Sell
+
Buyback STACKS
On your website.
Attract
Quote
Convert
Integrate