Investor Presentaiton

Q4 2022 1,507.4 1,424.1 -5.5% Mall Segment Mall 1P business turnaround in progress, with Q2-Q4 2022 results in line with expectations Mall Segment results Income Statement PLN m (unaudited) GMV % YoY Q4 2021 pro-forma¹ Q2-Q4 2021 pro-forma¹ Q2-Q4 2022 3,185.5 3,107.0 of which 3P 207.2 241.9 377.2 490.6 % YoY 16.8% +30.1% • of which 1P 1,300.2 1,182.2 2,808.3 2,616.3 % YoY -9.1% -6.8% Revenue 1,150.9 1,060.6 2,503.6 2,365.8 % YoY -7.9% -5.5% EBITDA -26.1 -55.6 -88.8 -198.3 Adjusted EBITDA -10.0 -39.4 -55.4 -156.8 Capex 19.2 28.8 59.4 60.2 -2.5% • Adjusted EBITDA loss seasonally lower in Q4 (down to -PLN 39.4m in Q4'22 vs -PLN 50m in Q3'22 and -PLN 67m in Q2'22) Q4 EBITDA adjustments reflect integration costs, retention bonuses, AIP for Mall key employees and restructuring provisions Revenue decline reflects lower 1P GMV with falling consumer discretionary spending across the Mall Segment 3P GMV increased by 16.8% YoY in Q4'22, reaching nearly 17% share Progress in top sellers availability and price competitiveness in Mall's 1P business along with focus on costs Improving inventory management with 6 days lower YoY inventory days outstanding and released PLN 130m in working capital 1. Historical GMV data for Mall based on pro-forma for the same organizational structure as acquired by the Group | 19

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