indexed or refunded 2

https://thezeroriskbacklinkspoint.brightpathdigest.com/posts/why-zero-risk-backlinks-are-the-missing-piece-in-your-seo-strategy

If we don't have what you need in stock, we'll index your request for future availability or refund the full amount. It's that straightforward—no backorders, no substitutes, just either we find it or you get your money back.