B2B · INVENTORY · RESERVATIONS

Inventory that holds under load.

Track every IMEI, lock stock atomically, and close deals across three continents — without double-bookings or spreadsheet drift.

Grade A Refurbished iPhones — Verified by IMEI — Shipped to Dubai in 72h.

iPhone 15 Pro · 256GB

Reservation

42:18:06

24 units held · $18,400

Dispatch · DXB

12 units

In transit · 4h ETA

IMEI-level tracking
USA · Medellín · Dubai

TRANSPARENT PRICING

Honest starting prices. No account required.

Indicative wholesale pricing for Grade A refurbished stock, FOB Colombia. Sign in to see live availability, grade splits and company-specific rates.

iPhone 16 Pro Max

Grade A · 128GB+

iPhone 16 Pro Max

from$940
FOB Colombia · wholesale
iPhone 15 Pro

Grade A · 128GB+

iPhone 15 Pro

from$580
FOB Colombia · wholesale
iPhone 14 Pro

Grade A · 128GB+

iPhone 14 Pro

from$480
FOB Colombia · wholesale
iPhone 15

Grade A · 128GB+

iPhone 15

from$420
FOB Colombia · wholesale

Prices shown are reference starting points and change with market and batch. Final price is locked at quote.

LIVE AVAILABILITY

Stock in the bonded warehouse, right now.

Updated every 30 seconds from our production database. No login required.

Fetching latest snapshot…

HOW IT WORKS

From Lab to Dubai in 4 Steps

Every unit is refurbished to Grade A, laser-engraved with a verified IMEI, QA'd, and shipped to Dubai within 72 hours.

01
Day 0 · 5 min

Ingest the shipment

Drop in a CSV or Excel. Luhn validation, duplicate detection, and automatic batch tagging happen before a single row is persisted.

02
Real-time

Route to a warehouse

Each IMEI is pinned to a batch, a warehouse, a grade and a cost, so every unit has a single, auditable home.

03
Atomic · 48h TTL

Reserve under load

Brokers lock units with Redis + Postgres double-locking. Zero double-bookings, even at burst concurrency.

04
Signed off

Approve, dispatch, close

Convert quote to reservation, ship to DXB or HKG, and archive the whole chain in an immutable audit log.

INSIDE THE LAB

Every unit, traceable end-to-end.

From the refurbishment bench to the DXB-bound box, every step is documented, signed and owned in-house.

Refurbishment lab

Refurbishment lab

Precision tear-down, OEM-grade part replacement and cosmetic restoration on a controlled bench.

Laser IMEI verification

Laser IMEI verification

Every chassis is matched and laser-marked against our ledger — no ghost units, no mismatched IMEIs.

Shipped to Dubai in 72h

Shipped to Dubai in 72h

Wrapped, sealed, barcoded and on the next flight out of MDE or BOG — tracked until the broker signs.

Hardware QA

Hardware QA

Battery health, Face ID, True Tone, cellular, Wi-Fi, speakers — 18 diagnostics before a unit is graded.

CORE VALUES

Built like infrastructure, not like software.

Every capability earns its place by surviving concurrent load and adversarial ops scenarios.

One ledger, every region

USA, Medellín and Dubai write to the same Postgres. No reconciliation spreadsheets, no stale replicas.

  • Per-IMEI, per-warehouse truth
  • Broker views mask sensitive data
  • Admin-configurable time zone

Atomic stock locking

Redis SETNX front-load plus Postgres SELECT … FOR UPDATE on the hot path keeps inventory honest.

  • Zero double-reservations verified
  • Auto-cancel TTL per reservation
  • 20/20 concurrency iterations green

Per-partner price lists

Fixed pricing by company, resolved at quote time. Cost data is never exposed to brokers.

  • Bulk price editor, paste from Excel
  • Rules matched by model / capacity / grade
  • Active-list toggle per company

Every event, signed

An immutable audit log records every reservation, batch, upload, approval, and dispatch decision.

  • Who, what, when, where
  • Daily closing report at 00:05 UTC
  • Quotes, approvals and rejections retained

TRUSTED ACROSS REGIONS

Three time zones. One source of truth.

Built on Postgres · Redis · FastAPI · Celery · Next.js. Self-hosted, auditable, yours.

3

Regions live

50 / 50

Concurrency tests green

48h

Atomic TTL per hold

live · marsmobile.tech

Active holds

128

In transit

24

Today · closed

$92k

Reservations · last 14 days

Postgres
Redis
FastAPI
Celery
Next.js