Thanks, Dushyant, and thank you all for joining us today. Before I discuss our first quarter results and our second quarter and full year 2024 outlook, I'd like to remind everyone that the financial results I'll be referring to include non-GAAP financial measures. As David mentioned earlier, our Q1 press release and earnings presentation includes reconciliations of the non-GAAP financial measures discussed on this call to the corresponding GAAP measures. Both of these are available on our website. Turning to Slide 5. For the first quarter of 2024, we started off the year with another quarter of very strong financial results, driven by higher transaction activity from both new and existing billers. We believe these results continue to demonstrate the resiliency, stability and strength of our business. Our first quarter results included revenue of $184.9 million, contribution profit of $69.4 million and adjusted EBITDA of $19.8 million. Our results came in higher than we originally expected, and I discussed the drivers of our outperformance and strong business momentum in more detail shortly. This enabled us to once again exit the quarter with a strong backlog and cash position. Now let's review our first quarter financials in more detail. As I mentioned earlier, first quarter 2024 revenue was $184.9 million, up 24.6% year-over-year. This growth was largely driven by increased transactions from existing billers, the launch of new billers and increased activity from our instant payment network or IPM business. The number of transactions we processed grew to $135.3 million in the first quarter, up 24.7% year-over-year, largely in line with our revenue growth. Our average revenue per transaction remained flat at $1.37 year-over-year despite the addition of many large bidders throughout the past year. First quarter 2020 contribution profit increased to $69.4 million, up 29.6% year-over-year. This year-over-year increase in contribution profit reflects higher transactions from existing billers and the launch of new billers. Contribution profit in the first quarter of 2024 surpassed our expectations. In fact, it was our highest quarter in terms of year-over-year growth across the past 6 quarters. This outperformance during the quarter was primarily driven by higher transaction growth than we had initially expected and reflects growth from 3 key factors. First, we saw growth from existing billers who are seasonally strong in the first quarter, primarily due to adoption success. Second, we saw increased transactions from new billers that were launched in the quarter with incremental transactions driven by seasonality. And third, we realized the benefit of improved pricing from some billers as a result of our ongoing pricing review. Contribution profit per transaction for the quarter was $0.51, which was an improvement from $0.49 in the prior year period, primarily due to repricing efforts and biller mix, reflecting that the new implementations during Q1 24 had improved contribution margins versus the prior year period. As we have stated in the past, we view contribution profit as a secondary performance metric. Because it is subject to variables outside of our control, such as an increase in the average payment amount, changes in the payment mix, biller mix, CPI and card network fees, et cetera, that can significantly influence and diminish the utility of contribution profit on a quarterly and per transaction basis. First quarter 2024 adjusted gross profit was $57.6 million, up 31.9% year-over-year, slightly ahead of contribution profit growth as we have started benefiting from economies of scale. First quarter 2024 non-GAAP operating expenses increased as expected to $40.3 million, up 7.2% year-over-year. This increase was primarily due to increased sales and marketing expenses and research and development expenses net of savings realized in general and administrative costs. We expect further increases in sales and marketing expenses throughout the year as we continue to focus resources on the execution of our go-to-market strategy and increased investments to support conversion of our strong pipeline into bookings and onboarding of a strong backlog. These expectations are already incorporated in our guidance, which I'll review in more detail shortly. First quarter 2024 non-GAAP net income was $12.2 million or $0.10 per share compared to non-GAAP net income of $5.1 million or $0.04 per share in the prior year period. First quarter 2024 adjusted EBITDA was $19.8 million, up 135.5% compared to $8.4 million in the prior year. First quarter 2024 adjusted EBITDA represented 28.6% of contribution profit compared to 15.7% of contribution profit in the prior year. This very strong quarterly performance compared to the guidance we previously provided was primarily driven by strong growth in contribution profit and economies of scale. Approximately 72% of our year-over-year growth in contribution profit fell to the bottom line adjusted EBITDA, demonstrating the inherent operating leverage in our business. Related to this, once again, we also exceeded the Rule of 40 for the quarter, coming in at approximately 58%. This is a measure we take very seriously, and our team here monitors it very closely. This is our fourth consecutive quarter exceeding the rule of 40. Now I'll discuss our balance sheet and liquidity position on Slide 6. We ended the first quarter with cash and cash equivalents of $184.2 million compared to $183.2 million at the end of last year. The $1 million increase was primarily comprised of $11 million of cash generated from operations, offset by $9.5 million used in investing activities, primarily internal use capitalized software used to drive growth and innovation. And $0.5 million for financing activities, primarily for settlement of holdback liability for prior acquisitions. Note that the cash generated from operations of $11 million is net of $8.6 million invested in working capital, which is a normal seasonal trend as majority of prior year-end accruals are paid out during the first quarter. The company does not currently have any debt. Our free cash flow generated during the quarter was $1.6 million. Our days sales outstanding at the end of first quarter was 41 days compared to 43 days at Q4 2023, within our expected range. Working capital at the end of first quarter was approximately $217 million, an increase of approximately 5% from the end of Q4 2023. We had 126.9 million diluted shares outstanding for the 3 months ended March 31, 2024, compared to 126.5 million diluted shares outstanding for the 3 months ended December 31, 2023. The increase was largely due to improved average stock price during the quarter and to some extent due to vesting of employee restricted stock units and the exercise of stock options. Now I'll turn to our revised full year 2024 and Q2 2024 guidance for revenue, contribution profit and adjusted EBITDA on Slide 7. Before discussing full year guidance, I want to mention that we are continuing to follow the same prudent approach to guidance that we followed during 2023 as there is still a degree of uncertainty around the larger macroeconomic and geopolitical environments. For the full year 2024, we now expect revenue in the range of $737 million to $755 million, up 1.9% from midpoint of previous guidance. Contribution profit in the range of $281 million to $293 million, up 2.1% from midpoint of our previous guidance. And finally, adjusted EBITDA in the range of $71 million to $79 million, up 7.1% from midpoint of our previous guidance. As reflected on the right side of the slide, for Q2 24, we now expect revenues in the range of $178 million to $183 million. Contribution profit in the range of $68 million to $70 million and adjusted EBITDA in the range of $17 million to $19 million. During our past few earnings calls, we have provided long-term growth targets for both revenue and adjusted EBITDA over 2 primary financial metrics. We stated that our goal was to grow revenue at approximately 20% annually and to grow adjusted EBITDA dollars between 20% to 30% annually. The guidance we have provided today for the full year 2024 reflects the expected achievement of these long-term targets. Regarding contribution profit and operating expenses, which we consider secondary financial metrics. We plan to actively manage our operating expenses dialing them up or down as necessary, depending upon how contribution profit is trending throughout the year to enable us to remain a rule of 40 companies on an annual basis. We managed this quite well in 2023 and in the first quarter of 2024, and we believe we are well suited to manage this again in the current year, given our strong operating leverage. In summary, we reported exceptional first quarter 4 results. Throughout the past 4 quarters, we have consistently demonstrated our ability to generate strong revenue contribution profit, adjusted EBITDA, cash and bookings growth. This enabled us to end the first quarter with a substantial backlog. Based on the solid footing and strong visibility, we continue to believe we are well positioned for 2024. Thank you, everyone, for your attention today. And now I'll turn it back to Dushyant for final remarks before we open up the call for questions.