Company: MFON
Filing Date: 2025-08-05
Form Type: DEFA14A
Source: 0001140361-25-028873
Chunk: 33

Company: MOBIVITY HOLDINGS CORP.
Filing Date: 2025-08-05
Form: DEFA14A
Chunk 33
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 Protest and Demand. The Company hereby waives presentment for payment, notice of nonpayment, protest, notice of protest, and all other notices, filing of suit and diligence in collecting the amounts due under this Note and agrees to not require the Investor to first initiate any suit or exhaust its remedies against any other person or parties in order to enforce payment of this Note. 12. Titles and Subtitles. The titles and subtitles used in this Note are used for convenience only and are not to be considered in construing or interpreting this Note. 13. Governing Law .This Note shall be governed by, and construed in accordance with, the laws of the State of Arizona, regardless of the laws that might otherwise govern under applicable principles of conflicts of law. [ Signature Page Follows]

| Convertible Promissory Note | Page 4 |

IN WITNESS WHEREOF, the Company has caused this Note to be signed by its duly authorized officer and to be dated as of the date first written above.

| MOBIVITY HOLDINGS CORP. |                                 |
| By:                     |                                 |
|                         | Skye Fossey-Tomaske             |
|                         | Interim Chief Financial Officer |

| Convertible Promissory Note | Signature Page |

Exhibit 10.3

AMENDMENT NO. 1 TO SENIOR SECURED CONVERTIBLE PROMISSORY NOTE This Amendment No. 1 to Senior Secured Convertible Promissory Note (this “ Amendment”), dated July 31, 2025, amends the senior secured convertible promissory notes (the “ Notes”) issued by Mobivity Holdings Corp., a Nevada corporation (the “ Company”), pursuant to the Convertible Promissory Note Purchase Agreement (as may be amended from time to time, the “ Agreement”), dated as of ___, 2025, by and among the Company and the investors listed on Schedule Ithereto (each an “ Investor”). Recitals A. Section 10 of the Notes provides that any term of such Note may be amended, terminated or waived only with the written consent of the Company and the Majority Investors, and that any amendment or waiver effected in accordance with such section shall be binding upon each of the Notes and each of the Investors and each transferee of the Notes and the Company. B. The undersigned Investors are the holders of ___% of the outstanding principal amount of the Notes as of the date of this Amendment. C. Capitalized terms used but not defined in this Amendment having the meanings given