Vanna is a recurring billing software designed for businesses that operate on subscription-based models, such as SaaS companies, membership organizations, and subscription box services. Vanna simplifies the management of recurring payments by automating billing cycles, invoicing, and payment collections. The software supports various pricing models, including fixed-rate, tiered, and usage-based billing, allowing businesses to customize their billing practices to fit their needs. Vanna integrates with multiple payment gateways, offering customers a variety of payment options such as credit cards, ACH, and PayPal. The platform also includes features for handling free trials, discounts, and coupon codes, providing businesses with the flexibility to attract and retain customers.