37.92 Mon Sept 21 as Meta's Muse AI agent adopts Shop Pay for agentic checkout — Amazon blocks Muse in contrast; SHOP +5–7% more Tue Sept 22" /> 37.92 Mon Sept 21 as Meta's Muse AI agent adopts Shop Pay for agentic checkout — Amazon blocks Muse in contrast; SHOP +5–7% more Tue Sept 22" />