and to create business cases for monetization in the future. Core service revenue ( Pre- TFRS 15) grew 2. 5% YoY with guidance maintained In summary, Pre- TFRS 15, AIS’ s core service revenue in 1Q19

1 2Q18 MD&A Advanced Info Service Plc. Executive Summary AIS continued to deliver revenue growth in all segments. In 2Q18, core service revenue, which excluded IC and equipment rental, was Bt33,464mn

same quarter last year and below the Bank of Thailand’s (BOT) target range of 1-3 percent. Core inflation was 0.13 percent, down from 0.54 percent in the same quarter last year. The average exchange rate

18.3% QoQ.  Total revenue from core business was Bt735mn, increasing 10.2% QoQ.  Banking agent business (of which the Company is the agent for 6 commercial banks: KTB, KANK, BAY, GSB, BAAC, and SCB

20240205-ADVANC-MDA-4Q23-EN 4Q23 & FY23 MD&A Advanced Info Service Plc. 1 Executive Summary Achieved solid revenue growth from core business focus and TTTBB acquisitions. FY23, the Thai economy

margin of 23.5 percent. The details on the performance of the companies in the group can be described as follows: Summary of Income Statement Q3/2018 Q3/2017 Change 9M/2018 9M/2017 Change MB MB % MB MB

Summary of operations and the factors that make a significant change Summary of Operations for the Year 2019 Topic Annual Balance Change 2019 2018 2019 VS 2018 (MB) (MB) % Total Revenue 7,076.7 4,237.6

the Thai economy driven by the relaxation of controls and lower concerns on COVID-19 situation which brought in foreign tourists and increased business activities. Overall, AIS reported core service

previous quarter and above the lower bound of the Bank of Thailand’s target range of 1-4 percent. At the same time, core inflation was 0.6 percent, down from 0.7 percent in the previous quarter. In the first

of March 31, 2024, which can be summarized as follows: 1) Profit & Loss Analysis : Q1 2024 (3 Months) (Unit : Million Baht unless otherwise stated) Q1 2024 Q1 2023 Change Amount % Change Total Revenues