Enterprise quotations and invoicing
Enterprise AI projects are quoted separately from consumer subscriptions and credits. Before payment, the written quotation and service agreement identify the scope, total fees, explicit currency, taxes, authorised third-party costs, payment milestones, delivery schedule, and acceptance criteria. Additional scope or charges require written agreement. Payment methods are confirmed on the invoice; requesting a quotation does not create a paid order.
Monthly and annual subscriptions
Customers can pay online for monthly or annual subscriptions. The relevant product’s pricing and checkout pages specify the amount, currency, billing interval, included features, usage limits, and renewal terms before purchase.
One-time credit purchases
Customers can also make one-time online credit purchases. Credit quantity, price, currency, usage rules, and any validity period are disclosed by the relevant product before payment. A one-time credit purchase is separate from a recurring subscription.
Review before paying
Review the order total, applicable taxes, billing interval, credit entitlement, and any recurring-payment authorisation before confirming payment. Payment methods and payment providers are those displayed in the relevant product checkout; this corporate website does not itself contain a checkout.
Cancellation and billing support
Review the cancellation instructions and renewal terms shown for your product before purchase. For cancellation assistance or billing questions, email contact@zunvexia.site with the product name and order reference. Do not send full card numbers, security codes, or passwords. See our Refunds & Disputes policy.