London-based startup Outpost has raised €15M ($17.5 million) to make international selling as simple as domestic commerce. The company, founded in 2024, acts as the legally liable entity for cross-border payments, tax, and compliance so that merchants don't have to pay this tax. This change has seen payment approval rates increase by roughly 10% and processing costs fall. The funding will be used to expand jurisdictional coverage, develop the product, and increase workforce. Outpost currently supports merchants across Europe, North America, Latin America, and Asia.