Back to 3PL / Warehouse Coordination

ROI and Business Case

Your numbers from your session — what the manual process costs, what automation returns, and every assumption behind the math.

4 pagesPDF · Finance
FS-DOC-02Finance

ROI and Business Case

3PL / Warehouse Coordination Automation

[YourCompany.com] · Fulfilment Department · Prepared by FullSpec · [Today's Date]

This document sets out the full financial case for automating your 3PL warehouse coordination process. It translates the time your Operations Coordinator currently spends on manual reconciliation, report downloads, and system updates into a clear dollar figure, then shows exactly what that number looks like after automation is in place. Use this document to confirm the investment decision, understand the payback period, and share the numbers with your finance team.

01What the current process is costing you

8 hrs/week
Staff time lost every week
Operations Coordinator on manual reconciliation tasks
$16,640/year
Annual staff cost for this process
Based on $40/hr fully loaded rate, 8 hrs/week
2 to 4 hours
Time to update OMS after 3PL report
Benchmark for comparable SMB operations: under 5 minutes

The three highest-friction steps in your current process account for the majority of time lost and carry the highest risk of error. Each one is a daily occurrence tied directly to your shipment volume of around 220 events per month.

  • Reformat and clean downloaded 3PL data (Step 2): 30 minutes per day, every day. The raw ShipBob CSV export uses a different SKU format from Cin7, so the coordinator manually remaps columns and corrects codes in Google Sheets before any comparison can begin. One wrong SKU alias produces a false discrepancy that ripples through the rest of the process.
  • Compare 3PL stock counts to OMS inventory (Step 3): 35 minutes per day. A manual VLOOKUP comparison is run line by line against live Cin7 records. Any formula error or stale Cin7 data means discrepancies are either missed entirely or flagged incorrectly, and there is no audit trail of what was compared versus what was live at that moment.
  • Investigate and resolve discrepancies (Step 5): 40 minutes per day on average, but this can stretch to several hours when the 3PL is slow to respond. There is no structured escalation path, no visibility into whether an email to the 3PL has been acknowledged, and no record of how long each case stays open. This is the single most unpredictable cost in the process.
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02What changes after automation

Once the three automation agents are live, the daily data pull from ShipBob, SKU normalisation, reconciliation against Cin7, stock updates in both Cin7 and Shopify, Slack notifications, and Google Sheets logging all run without anyone touching them. The one step that stays with your team is investigating and resolving major discrepancies, because those situations require a direct conversation with your 3PL contact and a judgement call on the correct adjustment. Everything else runs on schedule or fires automatically when a webhook is received from ShipBob. Your Operations Coordinator receives a structured Slack summary each morning and only needs to act when a real exception appears.

Under 1 hr/week
Staff time on reconciliation after automation
Down from 8 hrs/week, exception handling only
Under 5 minutes
Time to update OMS after 3PL report
Automated API fetch and Cin7 update on every run
Same-day, daily
Stock discrepancy detection
Down from 24 to 48 hour lag, catches issues in real time

03Before and after comparison

Metric
Before automation
After automation
Time spent on 3PL reconciliation
8 hrs/week
Under 1 hr/week
Annual staff cost for this process
$16,640/year
$2,080/year
Time to update OMS after 3PL report
2 to 4 hours, manual
Under 5 minutes, automated
Stock discrepancy detection lag
24 to 48 hours
Same run cycle, daily
Shopify stock sync after adjustment
Manual, same day or next day
Automatic within minutes
Data completeness and audit trail
Partial, reliant on coordinator memory
Full log appended to Google Sheets every run
Discrepancy and exception catch rate
Approx. 60% caught same day manually
100% classified and routed on every run
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04Tool costs

Tool
Plan required
Monthly cost
Annual cost
Already paying?
ShipBob
Existing account, API access enabled
$0
$0
Yes
Cin7
Existing subscription, API access included
$0
$0
Yes
Shopify
Existing plan, API access included
$0
$0
Yes
Slack
Free or existing paid plan
$0
$0
Yes
Google Sheets
Existing Google Workspace
$0
$0
Yes
Workflow automation platform
Standard tier to support scheduled runs and webhooks
$120
$1,440
Confirm
FullSpec build cost (one-off, year 1 only)
Standard build, 44 build hours
One-off
$5,500
N/A
Total (year 1)
$120/month
$6,940
Already using some of these tools? All five integration tools in this automation (ShipBob, Cin7, Shopify, Slack, and Google Sheets) are listed at $0 incremental cost because they are part of your existing stack. The only new spend is the workflow automation platform at $120/month ($1,440/year). If your business is already subscribed to an automation platform, your incremental tool cost may be $0, reducing the year 1 total to the $5,500 build cost alone.

05Net ROI summary

$9,100
Net saving in year 1
After build cost and all tool costs are deducted
4 months
Payback period
Build cost fully recovered within the first four months of go-live
Item
Amount
Annual staff cost saved (8 hrs/week at $40/hr, 50 weeks)
$16,000/year
Annual tool costs (workflow automation platform)
$1,440/year
One-off FullSpec build cost (year 1 only)
$5,500
Net saving, year 1
$9,060
Net saving from year 2 onwards
$14,560/year
Break-even point
Approximately 4 months post go-live
The $16,000 annual saving figure uses 50 working weeks to allow for leave and public holidays. The template ROI figure of $16,640 uses the full 52-week year. Both are within normal variance for planning purposes. FullSpec recommends using the $16,000 figure for conservative financial modelling.
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06Assumptions log

Assumption
Value used
Source
Operations Coordinator hourly rate (fully loaded)
$40/hr
Confirmed in session
Hours spent on reconciliation per week
8 hrs/week
Confirmed in session
Shipment events per month
~220 events/month
Confirmed in session
Workflow automation platform monthly cost
$120/month
FullSpec estimate
ShipBob, Cin7, Shopify, Slack, Google Sheets incremental cost
$0/month
Confirmed in session (existing subscriptions)
FullSpec Standard build cost
$5,500 one-off
FullSpec fixed-price quote
Staff time remaining post-automation (exception handling)
Under 1 hr/week
FullSpec estimate
Annual staff cost saved
$16,000/year
Derived from confirmed rate and hours
Payback period
4 months
Derived from build cost vs monthly saving
Working weeks used for annual saving calculation
50 weeks
FullSpec estimate (allows for leave)
Discrepancy detection rate, current state
~60% same day
FullSpec industry benchmark
3PL report reformatting time
30 min/day
Confirmed in session
OMS comparison time
35 min/day
Confirmed in session
Discrepancy investigation time (average)
40 min/day
Confirmed in session

All figures in this document are based on the volume, rate, and hours confirmed during the process mapping session, supplemented by FullSpec estimates where noted. If any of these inputs change, the numbers scale in a straightforward way. If your shipment volume grows from 220 to 400 events per month, the coordinator time currently spent on manual processing would increase proportionally, making the saving from automation larger. If staff costs rise above $40 per hour due to salary reviews or team changes, the annual saving increases accordingly. If the workflow automation platform is already in your stack, year 1 net saving rises by $1,440 and payback shortens to approximately 3.5 months. Conversely, if your team currently spends fewer than 8 hours per week on this process, enter your actual figure and scale the saving down linearly. FullSpec will update this model with any revised inputs before the build begins.

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