> ## Documentation Index > Fetch the complete documentation index at: https://guide.withvayu.com/llms.txt > Use this file to discover all available pages before exploring further. # Invoices Portal > Share invoices with customers easily The Customer Portal provides a secure and streamlined way for customers to access their invoices in one place. Instead of managing multiple emails or logins, customers receive a single-use, one-time access key that grants them entry to their personalized portal. Within the portal, customers can: * View all issued invoices associated with their account. * Check invoice status, including paid, pending, or overdue. * See due dates to stay informed about upcoming payments. * View and download invoices in a structured, easy-to-access format.