# 86d > Our business software helps restaurants keep more of what they make – a more profitable business, measurable customer relationships and control over your own venue. Restaurant analytics software. Restaurants create value every day – but how much of it actually stays? Open to everyone shortly. Leave your details and we get in touch. Legal entity 86d OÜ, Tallinn, Estonia. Contact: hello@86d.io. Site: https://86d.io/et (English: https://86d.io/en). ## 86d Consulting we grow restaurant profit on Wolt and Bolt: sales climb, but profit doesn't? we fix that. Yes, you can sell profitably on delivery platforms — they're not your enemy. Unprofitable delivery sales start with poor planning. When platforms eat your margin and loyal customers are scarce, 86d Consulting OÜ rebuilds the system so every delivery order produces profit. https://86d.io/en/consulting (Estonian: https://86d.io/et/consulting) ## Insights - [Food Artists and Operators: Why 90% of Restaurant Owners Fly Blind on Delivery](https://86d.io/en/consulting/insights/two-types-restaurant-owners) — After auditing 30+ restaurants, every owner falls into one of two types. Both lose money on delivery — for opposite reasons. Identifying your type determines which fix works. - [Your Delivery Platform Takes 42%, Not 25%: Here's the Invoice to Prove It](https://86d.io/en/consulting/insights/delivery-platform-true-cost) — We analyzed real payout invoices from restaurants on Wolt and Bolt Food. The headline commission rate is 25%. The real cost is 35-45%. Here's the line-by-line breakdown. - [Your Last Delivery Campaign Lost Money. Here's the Math You Didn't Do.](https://86d.io/en/consulting/insights/delivery-campaign-profitability-math) — Platform account managers propose campaigns every week. Most lose money. Here's the break-even math, real worked examples, and the kill list approach that stops the bleeding.