End User License Agreement

Yolo Rollo Kitchen Display & Analytics Suite

Effective Date: May 21, 2026

Last Updated: May 21, 2026

This End User License Agreement (this "Agreement" or "EULA") is a binding legal contract between Jiapeng Chen, an individual sole-proprietor developer based in the United States ("Licensor", "we", "us", or "our"), and the merchant entity or natural person that installs, accesses, or uses the Yolo Rollo software described below ("Licensee", "you", or "your").

By installing the Yolo Rollo application from the Clover App Market, by clicking "I Agree," or by otherwise accessing or using the Software, you acknowledge that you have read, understood, and agree to be bound by this Agreement. If you do not agree, do not install, access, or use the Software.

1. Definitions

1.1 "Software" means the Yolo Rollo Kitchen Display & Analytics Suite, including (a) the Clover webhook integration and REST API client (the "Backend Services"), (b) the web-based Kitchen Display System and customer-display interfaces, (c) the back-office administration and analytics interfaces, (d) the native iOS / iPadOS / macOS Kitchen Display application, and (e) any documentation, configuration files, updates, and patches provided by Licensor.

1.2 "Clover" means Clover Network, LLC and its affiliates, the operator of the Clover point-of-sale platform and the Clover App Market.

1.3 "Merchant Data" means the business records that the Software receives from Clover on behalf of the merchant, including orders, line items, payments, refunds, employees, customers (when surfaced by Clover), and inventory.

1.4 "Authorized Users" means the individual employees, contractors, or agents of Licensee whom Licensee permits to access the Software for the operation of Licensee's restaurant business.

2. License Grant

2.1 Grant. Subject to Licensee's continuous compliance with this Agreement, Licensor grants Licensee a non-exclusive, non-transferable, non-sublicensable, revocable, limited license to install and use the Software solely for the internal restaurant operations of a single merchant location that has installed the Software through the Clover App Market.

2.2 Scope. The license under Section 2.1 includes the right to permit Authorized Users to access the Software for the purpose described above.

2.3 No Other Rights. All rights not expressly granted in this Agreement are reserved by Licensor. No license is granted by implication, estoppel, or otherwise.

3. Restrictions

Licensee shall not, and shall not permit any third party to:

(a) sell, resell, sublicense, lease, rent, time-share, distribute, or commercially exploit the Software, or make the Software available to any third party other than Authorized Users;

(b) reverse engineer, decompile, disassemble, or attempt to derive the source code of the Software, except to the extent such restriction is prohibited by applicable law;

(c) modify, translate, adapt, or create derivative works of the Software, except to the extent expressly permitted by an open-source license accompanying any constituent component of the Software;

(d) remove, alter, or obscure any proprietary notices, labels, or marks on the Software;

(e) use the Software to develop or operate any product or service that competes with the Software or with Clover;

(f) use the Software in a manner that violates the Clover Developer Agreement, the Clover Acceptable Use Policy, or any applicable law, including data protection, consumer protection, and payment-card-industry rules; or

(g) use the Software to process payment-card primary account numbers (PANs), full track data, CAV2/CVC2/CVV2/CID values, or PIN/PIN-block data outside of Clover's PCI-compliant pipeline.

4. Ownership; Open Source

4.1 Ownership. The Software is licensed, not sold. Licensor and its licensors retain all right, title, and interest in and to the Software, including all intellectual property rights. "Yolo Rollo" and any associated logos are trademarks or service marks of Licensor.

4.2 Third-Party Components. The Software incorporates third-party open-source components, each of which is licensed under its own terms. Nothing in this Agreement limits Licensee's rights under those open-source licenses.

4.3 Feedback. If Licensee provides feedback, suggestions, or ideas regarding the Software, Licensor may use that feedback without restriction and without compensation to Licensee.

5. Clover Platform; Required Disclosures

5.1 Independent Provider. Licensor is an independent developer. Licensor is not Clover, is not affiliated with, endorsed by, or sponsored by Clover, and the Software is not a Clover product.

5.2 Clover Terms Apply. Licensee's use of the Clover platform and the Clover App Market is governed by Licensee's agreements directly with Clover. This Agreement does not modify those agreements. If this Agreement conflicts with Clover's required developer terms in a way that would harm Licensee, the Clover required terms control to that limited extent.

5.3 Webhook & API Access. The Software receives Merchant Data from Clover via webhook deliveries and authenticated REST API calls using OAuth tokens that Licensee authorizes during installation. Licensee may revoke this access at any time by uninstalling the Software from the Clover App Market; doing so will cause the Software to stop functioning.

6. Updates; Availability; Modifications

6.1 Updates. Licensor may provide updates, patches, or new versions of the Software at its discretion. Updates may be required for continued operation and may be deployed automatically.

6.2 Service Availability. The Software is provided on an "as available" basis. Licensor does not commit to any uptime, service level, or response time, and may suspend or discontinue the Software at any time with reasonable notice where practicable.

6.3 Modifications to this Agreement. Licensor may modify this Agreement from time to time. The "Last Updated" date above will reflect the most recent change. Continued use of the Software after a modification constitutes acceptance of the modified Agreement.

7. Term and Termination

7.1 Term. This Agreement is effective on the date Licensee first installs or uses the Software and continues until terminated.

7.2 Termination by Licensee. Licensee may terminate this Agreement at any time by uninstalling the Software from Clover and ceasing all use.

7.3 Termination by Licensor. Licensor may suspend or terminate this Agreement and Licensee's access to the Software immediately if (a) Licensee materially breaches this Agreement, (b) Clover suspends or terminates the Software's listing or Licensee's Clover account, or (c) Licensor is required to do so by applicable law.

7.4 Effect of Termination. Upon termination, all rights granted to Licensee under this Agreement immediately cease, and Licensee shall stop using the Software. Sections 3, 4, 8, 9, 10, 11, and 12 survive termination.

8. DISCLAIMER OF WARRANTIES

THE SOFTWARE IS PROVIDED "AS IS" AND "AS AVAILABLE," WITH ALL FAULTS AND WITHOUT WARRANTY OF ANY KIND. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, LICENSOR DISCLAIMS ALL WARRANTIES, EXPRESS, IMPLIED, OR STATUTORY, INCLUDING ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, NON-INFRINGEMENT, ACCURACY, RELIABILITY, OR QUIET ENJOYMENT.

LICENSOR DOES NOT WARRANT THAT THE SOFTWARE WILL BE UNINTERRUPTED, ERROR-FREE, OR SECURE; THAT WEBHOOK DELIVERIES, ORDER SYNC, OR ANALYTICS DATA WILL BE COMPLETE, TIMELY, OR ACCURATE; OR THAT DEFECTS WILL BE CORRECTED. LICENSEE IS SOLELY RESPONSIBLE FOR VERIFYING ORDER, INVENTORY, AND PAYMENT TOTALS IN CLOVER'S OFFICIAL DASHBOARDS AND FOR RECONCILING DAILY SALES.

9. LIMITATION OF LIABILITY

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW:

9.1 Excluded Damages. IN NO EVENT WILL LICENSOR BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY, OR PUNITIVE DAMAGES, OR FOR ANY LOSS OF PROFITS, REVENUE, GOODWILL, DATA, OR BUSINESS, ARISING OUT OF OR RELATED TO THIS AGREEMENT OR THE SOFTWARE, WHETHER IN CONTRACT, TORT, OR ANY OTHER LEGAL THEORY, AND WHETHER OR NOT LICENSOR HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

9.2 Cap. LICENSOR'S TOTAL CUMULATIVE LIABILITY ARISING OUT OF OR RELATED TO THIS AGREEMENT WILL NOT EXCEED THE GREATER OF (A) ONE HUNDRED U.S. DOLLARS (US$100) OR (B) THE TOTAL AMOUNT PAID BY LICENSEE TO LICENSOR FOR THE SOFTWARE IN THE TWELVE (12) MONTHS PRECEDING THE EVENT GIVING RISE TO LIABILITY.

9.3 Basis of the Bargain. The disclaimers and limitations in Sections 8 and 9 are an essential basis of this Agreement and apply even if any limited remedy fails of its essential purpose.

10. Indemnification

Licensee will defend, indemnify, and hold harmless Licensor from and against any third-party claim, demand, suit, or proceeding, and all related damages, liabilities, costs, and expenses (including reasonable attorneys' fees), arising out of or related to (a) Licensee's breach of this Agreement, (b) Licensee's misuse of the Software, (c) Merchant Data submitted, exposed, or processed by Licensee in violation of applicable law, or (d) any dispute between Licensee and its customers or employees.

11. Governing Law; Disputes

11.1 Governing Law. This Agreement is governed by the laws of the State of Tennessee, United States, without regard to its conflict-of-laws rules. The United Nations Convention on Contracts for the International Sale of Goods does not apply.

11.2 Venue. Each party submits to the exclusive jurisdiction of the state and federal courts located in Shelby County, Tennessee, for any dispute arising out of or related to this Agreement, except that either party may seek injunctive relief in any court of competent jurisdiction to protect its intellectual property rights.

11.3 Equitable Relief. Licensee acknowledges that a breach of Section 3 may cause irreparable harm for which monetary damages would be inadequate, and that Licensor is entitled to seek injunctive and other equitable relief in addition to any other remedies.

12. General

12.1 Entire Agreement. This Agreement, together with the Privacy Policy referenced below, constitutes the entire agreement between the parties regarding the Software and supersedes all prior agreements on this subject.

12.2 Severability. If any provision of this Agreement is held unenforceable, the remaining provisions remain in full force, and the unenforceable provision will be modified to the minimum extent necessary to make it enforceable.

12.3 No Waiver. Failure to enforce any provision is not a waiver of the right to do so later.

12.4 Assignment. Licensee may not assign or transfer this Agreement, in whole or in part, without Licensor's prior written consent. Licensor may assign this Agreement freely.

12.5 Notices. Notices to Licensor must be sent in writing to the contact address below. Notices to Licensee may be sent via the Software, via the email address Licensee provided to Clover, or via the Clover App Market.

12.6 Export Control. Licensee will not export, re-export, or transfer the Software in violation of U.S. export-control laws.

12.7 Privacy. Licensor's collection and use of personal information in connection with the Software is described in the Yolo Rollo Privacy Policy, available at https://legal.yolorollo.jpzen.cn/privacy.

13. Contact

Questions about this Agreement should be directed to:

Licensor: Jiapeng Chen, d/b/a Yolo Rollo
Email: jc1554@uah.edu
Postal: Wolfchase, Tennessee, United States