Need help with SUMO DAY?

For access or product questions after purchase, use the SUMO DAY contact address shown on your Lemon Squeezy receipt. Same-day support is not guaranteed.

What to include

Please include your Lemon Squeezy order number, the email used for purchase, your device and browser, and a short description or screenshot of the problem.

Keep private information safe

Never send full payment-card details or publish your license key. SUMO DAY will never ask for your complete card number.

Payments and receipts

For payment, receipt, or charge questions, use the support options in your Lemon Squeezy receipt. For guide access and content questions, contact SUMO DAY.

Pre-purchase email support will open with live checkout.
Last reviewed: 25 August 2026