Fair Value of Financial Instruments

9 Months Ended

Sep. 30, 2025

Fair Value Disclosures [Abstract]

Fair Value of Financial Instruments

Fair Value of Financial Instruments

The Company’s financial instruments have been recorded at fair value using available market information and valuation techniques. The fair value hierarchy is based upon three levels of input, which are:

Level 1 — quoted prices in active markets for identical assets or liabilities (observable)

Level 2 — inputs other than Level 1 that are observable, either directly or indirectly, such as quoted prices for similar assets or liabilities, quoted prices in inactive markets, or other inputs that are observable market data for essentially the full term of the asset or liability (observable)

Level 3 — unobservable inputs that are supported by little or no market activity, but are significant to determining the fair value of the asset or liability (unobservable)

The Company’s financial instruments primarily consist of cash and cash equivalents, cash held on behalf of customers, short-term investments, and debt instruments. The carrying amounts of cash and cash equivalents, cash held on behalf of customers, and short-term investments as of September 30, 2025 and December 31, 2024 were considered representative of their fair values because of their short-term nature and are classified as Level 1 of the fair value hierarchy. Debt instruments are recorded at principal amount net of unamortized debt issuance cost and discount (refer to "Note 8 - Debt" for additional information). The estimated fair value of the 2.875% Convertible Senior Notes due 2026 (the "2026 Notes"), the 1.50% Convertible Senior Notes due 2027 (the "2027 Notes"), and the 2030 Notes (together with the 2026 Notes and the 2027 Notes, the "Senior Notes") at September 30, 2025 was $21.0 million, $258.4 million, and $99.6 million, respectively. The estimated fair value of the 2026 Notes, 2027 Notes, and Credit Facility at December 31, 2024 was $34.5 million, $305.7 million, and $87.7 million, respectively. As the Credit Facility had a variable interest rate and no equity component, the book value of the Credit Facility is equal to the fair value. The valuation techniques used to determine the fair value of the Company's long-term debt are classified in Level 2 of the fair value hierarchy as they are derived from broker quotations.

The Company used a Monte Carlo simulation of a discounted cash flow model to determine the fair value of the earn-out liability associated with the acquisition of MENU Technologies AG (the "MENU Acquisition"). Significant inputs used in the simulation are not observable in the market and thus the liability represents a Level 3 fair value measurement as defined in ASC 820. Ultimately, the liability will be equivalent to the amount paid, and the difference between the fair value estimate and amount paid will be recorded in earnings. The amount paid that is less than or equal to the liability on the acquisition date will be reflected as cash used in financing activities in the Company's condensed consolidated statements of cash flows. Any amount paid in excess of the liability on the acquisition date will be reflected as cash used in operating activities.

During the three months ended June 30, 2024, the Company determined that the requirement for the earn-out payment related to the MENU Acquisition would not be met. As such, the Company reduced the fair value of the earn-out liability to zero. The earn-out period expired on July 31, 2024 with no payment made.

The following table presents the changes in the estimated fair values of the Company’s liabilities for contingent consideration measured using significant unobservable inputs (Level 3) for the nine months ended September 30, 2024:

(in thousands)	2024
Balance at January 1	$	600
Change in fair value of contingent consideration	(600)
Balance at September 30	$	—

The change in fair value of contingent consideration was recorded within "Adjustment to contingent consideration liability" in the condensed consolidated statements of operations.