HorizonLine USA Books is the public publishing imprint of Horizonline USA LLC. Contact us for help with orders, digital downloads, refund requests, privacy requests, and product questions.

Customer support, refunds, downloads, and privacy:

support@horizonlineusabooks.com

General inquiries:

hello@horizonlineusabooks.com

Mailing address:

Horizonline USA LLC

8735 Dunwoody Place #5063

Atlanta, GA 30350

For order help, include the email address used at checkout, the product name, and the purchase date. Do not send passwords, full payment-card numbers, government identification numbers, or other sensitive information by ordinary email.

Terms of Sale: https://www.horizonlineusabooks.com/terms-of-sale

Refund Policy: https://www.horizonlineusabooks.com/refund-policy