$599.95 per machine kit (6 shelves) · $19.99 flat shipping · Short backorder: est. 7–14 business days · Shop kits

by Central Engineering Shop kits

What Smart Shelves save on your route

Set your route below. The estimate shows the best case for four things: time back at every restock, the labor that time costs, expired product that FIFO rotation prevents, and the sales a full, faced shelf keeps. A 5-cooler route at the starting numbers gets up to 121 hours a year back and up to $5,172 in total.

Your numbers

Up to $5,172 a year. Kits pay for themselves in about 7 months.

Every year on your route, up to

Time back14 minutes saved on every restock
121 hours
Labor savedthose hours at your labor cost
$2,427
Less expired productFIFO date rotation on every shelf
$945
More gross profitfrom $3,600 more sales on full, faced shelves
$1,800
Total a year$5,172$1,034 per cooler

Kits for 5 coolers cost $3,000 and pay for themselves in about 7 months.

  • Organized: every lane faced, labels to the cameras, oldest dates in front
  • Better use of the cooler: back rows are easy to reach, so every lane stays full
  • Safer loading: one shelf open at a time, never far enough to tip

A best-case estimate, not a guarantee. It uses the OE-L’s up to 70% faster loading, $1,500 in sales per cooler a month at 50% product cost, 3% of product expiring with FIFO rotation preventing up to 70% of it, and up to 4% more sales from full shelves (retail research by Corsten and Gruen found stock-outs can cost up to 4% of sales). Your route’s results will vary.

Shop kits for your coolers

How the estimate works

  • Time back is your restocks a year times the minutes each one takes, times the share of that time pull-out trays save.
  • Labor saved is those hours times your labor cost per hour.
  • Less expired product is your yearly sales, times your product cost share, times the share thrown out for dates, times the share FIFO rotation prevents.
  • More gross profit is your yearly sales times the sales lift, minus the product cost of those extra sales.
  • Payback is what the kits cost divided by the yearly total.
  • Fixed assumptions: $1,500 in sales per cooler a month, 50% product cost, 3% of product expiring, FIFO preventing up to 70% of that, up to 70% faster loading and up to 4% more sales.

Organization, safer loading and fuller back rows are real too, but they are left out of the dollar total. Ready? Shop kits by cooler model: one price per machine plus flat shipping.

Savings calculator questions

How much time do pull-out shelves save when restocking a smart cooler?

The Smart Shelves OE-L is designed for up to 70% less loading time, because the tray comes out to you instead of you reaching past the front row. The calculator shows that best case: on a 20-minute restock, up to 14 minutes back on every visit.

How do pull-out shelves cut expired product?

With the tray pulled out and locked open, new stock goes behind old stock in every lane, so the oldest dates sell first. On a fixed shelf that rotation is slow, so it often gets skipped.

Why would full shelves sell more?

AI coolers sell what customers can see, and a lane that is empty at the front looks sold out. Retail research by Corsten and Gruen found stock-outs can cost retailers up to 4% of sales, and the calculator uses that as the best case.

How fast do the kits pay for themselves?

With the starting numbers (5 coolers, 2 restocks a week, $20 an hour) at the best case, kits at $599.95 a machine pay back in about 7 months.

Is the estimate a guarantee?

No. It is the best case for the route you enter, using the assumptions in the fine print. Labor cost, product cost, sales and how often you restock vary by route.