Terms of service
Decision support, not advice
Evenline calculates contribution from the inputs you provide and applies simplified statistical methods to results you import. Conversion lifts are your assumptions, not forecasts. Results depend on the accuracy of your costs and data and on how your experiment was run. You are responsible for pricing decisions; Evenline provides no financial or legal advice and never changes your prices.
Model limits
One unit per order, prices excluding tax, full refunds, and contribution excluding fixed overhead. Interval calculations assume large samples of independent randomized visitors and a fixed analysis date.
Plans and billing
The Free plan includes one product workspace. Pro is billed by Shopify every 30 days after a free trial and can be cancelled at any time in the app.
Availability and changes
We work to keep Evenline available but don’t guarantee uninterrupted service. We may update these terms; material changes will be announced in the app.