# Verifi RDR Verifi RDR (Rapid Dispute Resolution) covers roughly 95% of Visa transactions. Unlike Ethoca Alerts, RDR cases are fully automated at the Visa network level, you can't manage them individually. During onboarding, you'll define which transactions should be automatically refunded and which should proceed as disputes. These rules apply to all cases unless you request changes. ### Available RDR rules Work with our support team during onboarding to set your strategy. You can filter by: * Purchase amount * Date * Currency * Reason code * Reason category * Transaction identifier * BIN range These rules are defined upfront and apply automatically. Changes can take anywhere from a few minutes to a few days depending on your setup. ### Enrollment Verifi RDR enrollment requires your Visa BIN and CAID. These identifiers are set by your payment processor for each merchant account. * BIN: A six-digit number identifying your acquiring bank * CAID: A 16-character alphanumeric identifier unique to your merchant account with your acquirer Together, these form your unique Visa enrollment. Most processors don't display this information by default, but their support team or your relationship manager can provide it. Our team will collect and validate your BINs and CAIDs before submitting them. Visa's enrollment SLA is 10 working days, though it sometimes completes sooner. {% hint style="success" %} **Can't get your BIN and CAID?** Provide one or two ARNs (acquirer reference numbers) from recent Visa transactions, completed, refunded, or disputed, within the last 120 days. An ARN is a 23-digit transaction identifier. We can use it to query your BIN and CAID directly with Visa. {% endhint %} ### Billing Verifi RDR cases are billed per case, regardless of refund outcome. We also offer a model where you're only billed for refunded cases. Contact us for details. ### Multiple merchant accounts Multiple merchant accounts typically means multiple BINs and/or CAIDs. Make sure you provide all of them. If using ARN lookup instead, provide at least one or two ARNs per merchant account. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.chargebackstop.com/chargeback-alerts/verifi-rdr.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.