Are you overlooking the tax implications of revenue-driving ancillary products like seat upgrades, Wi-Fi, and baggage? Inconsistent or missing tax data can delay settlement, strain interline partnerships, and expose airlines to audit risks, but centralized tax rule filing and automation can future-proof your operations, support interoperability, and reveal new retailing advantages. Get all the details about how you can get ancillary taxes right for financial integrity and retailing success.