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Tell us what you need.
We reply today.

Partnerships, white label, the referral program, a billing question, or just a look under the hood — send it over and it goes straight to the person who owns it.

Same business day, usually inside 2 hours. Monday to Friday, 8am–6pm Central.

No routing maze. The reply comes from the person handling it, not a ticket queue.

Already a customer? Chat inside your dashboard is the fastest path — your account is already there.

Send us a message

We read every message and reply within one business day.

We use what you send to answer you — nothing else. No lists, no resale.

Faster than a form

Some questions already have an answer waiting.

See it on your own numbers

Put your traffic and average order value into the calculator and get a recovery estimate in about 20 seconds.

Open the calculator

Walk the product with us

Thirty minutes, screen shared, your site on the table. No slides and no pitch deck — we look at where visitors leave.

Book a demo

Already sending campaigns

Support lives inside your dashboard, with your account, campaigns and sending history already in view.

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Minnesota Company headquarters

Proudly built in Minnesota.

Small team, one office, no offshore support desk. The person who answers your email is the person who knows the product.

CartStack LLC

Earley Lake Office Park

1705 Southcross Dr W., Suite 107

Burnsville, MN 55306

Sales and partnerships

info@cartstack.com

Customer support

support@cartstack.com

Office hours

Monday to Friday, 8am–6pm Central