In the notice of the Annual General Meeting published on 10 October 2025, the dates for the record date in the share register and the last date for notification of participation have been incorrectly stated in reverse order.

The correct dates are as follows:

• The record date for being entered in the share register maintained by Euroclear Sweden AB is 23 October 2025 (replacing the incorrect date of 27 October 2025).
• The last day for shareholders to give notice of their intention to participate in the Annual General Meeting is 27 October 2025 (replacing the incorrect date of 23 October 2025).

The correct requirement for participation is therefore that shareholders must be registered in the share register no later than 23 October 2025 and must notify their intention to participate no later than 27 October 2025.

Other terms and conditions and information in the notice, including the date of the Annual General Meeting itself, remain unchanged.

For more information, please contact:

Jens Ålander

CFO

+46 73 095 89 62

jens.alander@seamless.se

About SDS

SDS is a Swedish international software company specializing in mobile payment services for mobile operators, distributors, retailers and consumers. SDS ensures that telecom operators can sell talk time, data and ancillary services where SDS products and services handle up to 90% of the telecom operator's sales. Today, SDS has implemented solutions in fintech, advanced analytics and Retail Value Management, and where these products have succeeded, they are transformed into so-called SaaS solutions.

SDS has approximately 200 employees in Sweden, France, South Africa, Algeria, Ghana, Nigeria, the United Arab Emirates, Pakistan and India. SDS handles more than 15 billion transactions worth over $14 billion annually. Through over 3 million monthly active retailers of digital products, more than 1100 million consumers are indirectly served globally.

SDS's share is listed on Nordic SME on the Nordic Growth Market.

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