Shift4 on Instagram: "What’s better than game day at BMO Stadium? Getting upgraded to the Founder's Club! 🎟️⚽🙌 This curious fan grabbed an envelope and scored a surprise upgrade for the @lafc vs. Colorado Rapids match — and the reactions say it all. 🖤💛 Proud to power unforgettable fan experiences at @BMOStadium as their official payment processing partner."