Last updated: March 18, 2026
By accessing or using Heartly ("Service", "App", or "Platform"), you agree to be bound by these Terms of Service ("Terms"). If you disagree with any part of these terms, you may not access the Service.
These Terms apply to all users, including merchants, administrators, and visitors.
Heartly is a platform that enables e-commerce merchants to quickly and easily launch flash sales. The Service includes:
You must be at least 18 years old and operate an e-commerce store to use Heartly. By using the Service, you represent that you meet these requirements.
You are responsible for maintaining the confidentiality of your account credentials. You agree to notify us immediately of any unauthorized access or security breach.
You agree to provide accurate, current, and complete information during registration and to update such information as necessary.
💜 Choose the plan that fits your business
Heartly offers three subscription plans with different feature sets. All plans include a 7-day free trial. No credit card required to start.
Basic Plan - €29/month
Plus Plan - €59/month
Pro Plan - €99/month
All prices are in Euros (€) and are billed monthly. Prices are exclusive of VAT and other applicable taxes (see Section 4.4).
Subscription Plans: Subscription fees are billed monthly in advance. Your subscription renews automatically at the end of each billing period unless canceled.
Shopify Merchants:Subscription charges are processed automatically via Shopify's Billing API. Charges appear on your Shopify billing statement.
WooCommerce Merchants: Subscription charges are processed via Stripe. You will be charged at the beginning of each billing period.
Payment processing depends on your e-commerce platform:
🛍️ Shopify Merchants
Payments are processed through Shopify's Billing API:
🛒 WooCommerce Merchants
Payments are processed separately through Stripe:
All prices quoted are exclusive of VAT and other applicable taxes, unless explicitly stated otherwise.
You are responsible for determining and paying any applicable taxes arising from your use of the Service or sales made through the Service. We are not responsible for collecting, reporting, or remitting taxes on your behalf, except as required by law.
You may cancel your subscription at any time. You will continue to have access until the end of your current billing period. No partial refunds are provided for unused time within a billing period.
We may issue refunds or credits at our sole discretion in the following cases:
To request a refund, contact support@heartly.io within 30 days of the charge with a detailed explanation. Refund requests are reviewed on a case-by-case basis. We aim to respond within 5 business days.
No refunds will be issued for:
Shopify Merchants:If Shopify declines a charge (e.g., insufficient funds, expired payment method), your access to Heartly may be automatically suspended until payment is successful. We will retry the charge according to Shopify's billing retry schedule. Shopify may charge late fees according to their billing terms.
WooCommerce Merchants: If an invoice remains unpaid after the due date (Net 14):
Suspended accounts cannot create new flash sales, but existing sales remain active. We do not delete your data during suspension.
We may adjust our subscription prices. Any pricing changes will be:
If you do not agree to a pricing change, you may cancel your subscription before the change takes effect. Continued use of the Service after the effective date constitutes acceptance of the new pricing.
All new accounts receive a 7-day free trial with access to all Pro features. No credit card is required to start the trial.
If you are a consumer within the European Union (not acting for commercial or professional purposes), you have the right to withdraw from this contract within 14 days without giving any reason.
Withdrawal Period: The withdrawal period expires 14 days from the day of the conclusion of the contract (i.e., the day you subscribed to a paid plan).
How to Withdraw: To exercise your right of withdrawal, you must inform us of your decision to withdraw from this contract by an unequivocal statement (e.g., a letter sent by post or email). You may use the model withdrawal form below, but it is not obligatory.
Effects of Withdrawal: If you withdraw from this contract, we will reimburse all payments received from you, including the costs of delivery (except for any additional costs resulting from your choice of a type of delivery other than the least expensive type of standard delivery offered by us), without undue delay and in any event not later than 14 days from the day on which we are informed about your decision to withdraw from this contract. We will carry out such reimbursement using the same means of payment as you used for the initial transaction, unless you have expressly agreed otherwise; in any event, you will not incur any fees as a result of such reimbursement.
Exception - Services Already Provided: If you have requested that the services begin during the withdrawal period, you shall pay us an amount which is in proportion to what has been provided until you have communicated to us your withdrawal from this contract, in comparison with the full coverage of the contract.
(Complete and return this form only if you wish to withdraw from the contract)
To:
Heartly Apps UG (haftungsbeschränkt)
Tschaikowskistraße 5
04105 Leipzig, Germany
Email: support@heartly.io
I/We (*) hereby give notice that I/We (*) withdraw from my/our (*) contract for the provision of the following service:
Heartly Subscription Service
Ordered on (*) / received on (*): _______________________
Name of consumer(s): _______________________
Address of consumer(s): _______________________
Date: _______________________
Signature of consumer(s) (only if this form is notified on paper): _______________________
(*) Delete as appropriate
Note for Business Customers: The right of withdrawal applies only to consumers (natural persons acting for purposes outside their trade, business, craft, or profession). If you are using Heartly for commercial purposes, the right of withdrawal does not apply.
You may use Heartly solely for creating legitimate flash sales for products you have the right to sell through your e-commerce store.
You agree NOT to:
The Service, including all content, features, and functionality, is owned by Heartly and protected by copyright, trademark, and other intellectual property laws.
You retain ownership of all content you upload (product images, descriptions, etc.). By using the Service, you grant us a license to use, display, and process your content solely to provide the Service.
"Heartly" and related logos are trademarks of Heartly. You may not use these marks without our prior written permission.
Your use of the Service is also governed by our Privacy Policy. By using the Service, you agree to our data practices as described in the Privacy Policy.
We comply with GDPR, CCPA, and other applicable data protection laws.
For merchants requiring a formal Data Processing Agreement (DPA), please contact us at support@heartly.io.
We strive to maintain 99.9% uptime but do not guarantee uninterrupted service. Scheduled maintenance will be communicated in advance when possible.
Support is provided via email at support@heartly.io. We aim to respond within 24-48 business hours.
We reserve the right to modify, suspend, or discontinue any part of the Service at any time with reasonable notice.
Heartly integrates with third-party services (including but not limited to Shopify, WooCommerce, Stripe, Vercel, Supabase, Microsoft Clarity) to provide the Service. Our Service's functionality depends on the availability and proper functioning of these third-party services.
We are not responsible for:
We will make commercially reasonable efforts to work with third-party providers to resolve issues, but we cannot guarantee uninterrupted integration. In the event of a third-party service failure beyond our control, our liability is limited as described in Section 10.
Your Responsibility: You are responsible for maintaining your accounts with third-party services (e.g., keeping your Shopify/WooCommerce store active, ensuring payment methods are valid) and complying with their terms of service.
THE SERVICE IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.
TO THE MAXIMUM EXTENT PERMITTED BY LAW, HEARTLY SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING LOST PROFITS, REVENUE, OR DATA.
Our total liability to you for any claims arising from your use of the Service shall not exceed the amount you paid us in the 12 months preceding the claim.
You agree to indemnify and hold Heartly harmless from any claims, damages, losses, or expenses (including legal fees) arising from your use of the Service, violation of these Terms, or infringement of any third-party rights.
Neither party shall be liable for any failure or delay in performing their obligations under these Terms due to events beyond their reasonable control, including but not limited to:
In the event of a force majeure, the affected party will:
If a force majeure event continues for more than 30 consecutive days, either party may terminate the agreement with written notice. No refunds will be issued for force majeure events, except as required by law.
You may terminate your account at any time by disconnecting your e-commerce store or closing your account through our platform.
We may suspend or terminate your access to the Service immediately if you violate these Terms or for any other reason at our sole discretion.
Upon termination, your right to use the Service ceases immediately. We will delete your data within 48 hours as outlined in our Privacy Policy, except where retention is required by law.
These Terms are governed by the laws of Germany, without regard to conflict of law principles.
Any disputes arising from these Terms or your use of the Service shall be resolved through good faith negotiation. If negotiation fails, disputes shall be submitted to the courts of Germany.
You agree to resolve disputes on an individual basis and waive the right to participate in class actions or class arbitrations.
We may update these Terms from time to time. Material changes will be communicated via email or in-app notification at least 30 days in advance. Continued use of the Service after changes constitutes acceptance.
When using Heartly with an integrated e-commerce platform, your use is also subject to that platform's terms and policies.
For Shopify merchants, the following terms also apply:
For WooCommerce merchants, the following terms also apply:
In case of conflict between these Terms and your e-commerce platform's terms, your platform's terms shall prevail.
These Terms, together with our Privacy Policy, constitute the entire agreement between you and Heartly regarding the Service and supersede all prior agreements.
If any provision of these Terms is found to be invalid, illegal, or unenforceable by a court of competent jurisdiction, such provision shall be modified to the minimum extent necessary to make it valid and enforceable. If modification is not possible, the provision shall be severed from these Terms. The remaining provisions shall continue in full force and effect.
No waiver of any term or condition of these Terms shall be deemed a further or continuing waiver of such term or any other term. Our failure to enforce any right or provision of these Terms shall not constitute a waiver of such right or provision. Any waiver must be in writing and signed by an authorized representative of Heartly.
You may not assign, transfer, or delegate these Terms or your rights and obligations hereunder without our prior written consent. Any attempted assignment in violation of this section shall be null and void.
We may assign these Terms, in whole or in part, to any party at our sole discretion, including in connection with a merger, acquisition, reorganization, or sale of assets. We will notify you of any such assignment via email or in-app notification.
All notices, requests, and other communications under these Terms must be in writing and shall be deemed given:
You are responsible for keeping your email address up to date in your account settings. We are not responsible for notices sent to an outdated or incorrect email address.
For questions about these Terms, contact us:
Heartly Apps UG (haftungsbeschränkt)
Tschaikowskistraße 5
04105 Leipzig, Germany
Email: support@heartly.io
Website: https://heartly.io
BY USING HEARTLY, YOU ACKNOWLEDGE THAT YOU HAVE READ, UNDERSTOOD, AND AGREE TO BE BOUND BY THESE TERMS OF SERVICE.