Legal
Terms of use
Effective October 3, 2026. Last updated October 3, 2026.
These terms govern use of the invoicing application at invoicing.evilgenius.io (the “App”), which is owned and operated by Evil Genius MindWorks LLC (“Evil Genius,” “we,” “us”). The App is an internal business tool and is not offered to the public.
Who may use the App
Only owners and staff of Evil Genius MindWorks LLC whom we have added to the sign-in allowlist. Access is personal and may not be shared. We may remove access at any time.
What the App is for
Importing timecard exports from our customers’ vendor portals, tracking purchase order balances, assembling invoice lines, and reading from and, in a later phase, creating invoices in our QuickBooks Online company. Users agree to use it only for that purpose and in line with our company policies and our agreements with customers and subcontractors.
Acceptable use
Users must not attempt to gain access beyond what they were granted, interfere with the App’s operation, or extract data for any purpose other than our own billing. Any invoice or purchase order change made in the App is a business record attributed to the signed-in user.
QuickBooks Online
The App connects to QuickBooks Online through Intuit’s OAuth 2.0 service at the request of an owner. Use of QuickBooks Online remains subject to Intuit’s terms of service. The App reads accounting data and, when that feature is enabled, creates invoices; it never edits or deletes an existing QuickBooks record without an owner starting that action in the App.
Data
How the App handles data is described in the privacy policy, which forms part of these terms.
No warranty
The App is provided as is, for our own use. Figures it shows are computed from the data imported into it and should be checked against the source documents before an invoice is sent. Evil Genius MindWorks LLC accepts no liability to any third party arising from use of the App.
Changes
We may change these terms or the App at any time. The date at the top shows the current version.
Contact
Evil Genius MindWorks LLC, info@evilgenius.io.