Flat-fee LEGO selling software — keep more as you grow

Why pricing model matters more the bigger you get

When you're small, fees feel small. As you scale, the pricing model is one of the biggest levers on what you actually take home. A flat fee is for you if:

• You're growing, and you don't want your software bill to grow with every sale.
• You'd rather know your cost up front than watch it track your revenue.
• You're comparing tools and want the real math, not just a sticker price.

Flat fee vs. commission, by the numbers

Commission pricing takes a percentage of everything you sell, so your cost rises in lockstep with your sales. A flat fee stays put. Both are separate from the marketplace's own fees — for example, how BrickLink's fees work. Here's how the two compare at an example commission rate of 3% — the rate is illustrative and only meant to show how the models behave:

Below about $500 in monthly sales, a commission model can be cheaper. At $500 they're even. Above it, the flat fee wins — and because your cost stays flat while commission keeps climbing, the gap widens the more you sell.

Find your own break-even point

You don't have to take an example rate's word for it. Your break-even is simply the flat fee divided by whatever commission rate you'd otherwise pay:

Below your break-even, a commission can come out ahead. Above it, the flat fee does — and keeps pulling further ahead as your volume rises. Most sellers who are actively growing cross that line quickly.

Your effective rate drops as you scale

The flip side of a flat fee is the part commission pricing can't offer: as your sales grow, the fee becomes a smaller and smaller share of your revenue. At $1,000 a month, $15 is 1.5%. At $5,000 a month, it's 0.3%. At $10,000, it's 0.15%. Your software gets cheaper as a percentage of your business exactly when a commission would be getting more expensive.

A flat fee — and everything included

The $15/month flat fee isn't a stripped-down tier. It's the full product, with no add-ons or per-feature upcharges:

• One master inventory across BrickLink, BrickOwl, and eBay
• Automatic 10-minute sync plus on-demand re-sync, so you don't oversell
• Global search across your whole inventory
• Camera scanning to add stock fast
• Pricing tools
• Picking and shipping workflow
• Sales and inventory insights dashboards
• Up to 5 team members with roles

For the full breakdown of what you can do with it, see LEGO inventory management software and multi-channel sync across BrickLink, BrickOwl, and eBay. See the plans on the pricing page.

Not selling yet? Start free.

If you're cataloguing a collection or figuring out what it's worth before you sell, the free Collector plan covers that at no cost. When you're ready to sell across marketplaces, the Seller plan is the flat $15/month — and you can try it first with a 7-day free trial, no card required.