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Most eCommerce stores don’t need more traffic — they need to stop losing the sales they already earned.
This free Sales Leak Calculator shows, in 30 seconds, whether your current traffic, conversion rate, and AOV are helping you grow… or quietly draining your profit every single day.
No spreadsheets. No guessing. Just instant clarity.
If your ads are driving clicks but your revenue isn’t growing, you don’t have a marketing problem. You have a conversion problem.
Slow pages, weak product pages, confusing checkout, no urgency — these issues don’t show up in your ad dashboard. But they destroy profit after the click.
The calculator reveals how much money your store is leaving on the table — instantly.
where your store stands today
how you compare to real eCommerce CRO standards
how much profit you’re losing each month
ow much you could earn with simple fixes
The calculator gives you the numbers you need to see.
But numbers alone don’t fix the problem — actions do.
If you want to understand the exact leaks hurting your conversion rate, you can request the free 10-minute personalised Sales Leak Audit™.
We’ll show you the 3 biggest issues stopping your store from converting — and how to fix them in the right order.
No pressure. No pitch. Just value.
If you own an eCommerce store and want clear, honest numbers about your performance — this is your tool.
It’s for founders who:
No sign-up walls. No complicated dashboards.
Just enter your numbers and see your results instantly — based on industry benchmarks and real data from 7-figure eCom brands.
We don’t sell tasks. We build growth engines. Here’s how we do it.
Free 10-minute video showing the top 3 leaks costing sales.
Fix leaks, optimise site, run profitable ads, build SEO base.
Sales Leak Labs is a UK-based eCommerce growth agency. We specialise in conversion optimisation, paid ads, SEO, and email to drive profitable sales.
Sales Leak Labs is a Shopify Partner agency and SEMRush certified agency.