Let me paint you a picture. You sign up for one site. $29.99 a month, fine. Then your bank statement arrives and you're being billed by four different companies you've never heard of. Sound familiar? That's cross-selling — one of the dirtiest tricks in the adult industry playbook, and it's been running for decades.

I've been in this industry for 20 years. I've seen every variation of this scam. And I'm going to show you exactly how it works so you never fall for it again.

What Is a Cross-Sell?

A cross-sell is when a site sneaks additional paid subscriptions into your purchase flow — usually buried in fine print, hidden behind pre-checked checkboxes, or disguised as a "bonus" you didn't ask for. You think you're buying one thing. You're actually buying three.

Classic examples:

  • Pre-checked boxes — "Yes, add SuperBonus.com to my order for only $4.99/month" — already ticked. You have to actively uncheck it, and most people don't notice.
  • Multi-step checkout traps — You click through several "confirm" screens, each one silently adding another subscription.
  • Fake "free trials" — You get "free" access to 3 extra sites. After 3 days, they all start billing you separately.
  • Tiny grey text — The real charges are disclosed somewhere on the page, in 8pt font, in a colour barely visible against the background.
  • Billing descriptor confusion — Charges show up under obscure company names so you can't even figure out what you're paying for.

Why the Industry Does This

Simple economics. The cost of acquiring a paying customer is high. Cross-sells let sites multiply revenue per transaction without having to convince you to buy anything additional — you're just not paying attention at the right moment. Some of the biggest adult networks built their entire business model on this. It's not an accident. It's a system.

And here's the worst part: it's technically legal. The disclosure is there — it's just designed to be ignored.

Red Flags to Watch Before You Pay

Before you enter your card details anywhere, do a slow walk through the checkout page. Look for:

  • Any pre-checked boxes — uncheck everything that isn't the thing you actually want
  • Phrases like "special offer", "bonus membership", "trial access included"
  • Multiple prices on the same checkout page
  • Disclaimers in small print below the payment button
  • Any mention of partner sites, bonus content networks, or "premium upgrades"

If the checkout page looks cluttered and confusing — that's by design. Complexity is the weapon.

The Nuclear Option: Use a Disposable Virtual Card

Reading the fine print is good. But there's a better solution — one that makes cross-sells literally impossible to execute on you. Use a single-use virtual card.

Here's how it works: instead of giving the site your real card number, you generate a temporary card number that works exactly once. After the payment goes through, the card details are dead. No vendor can store them and charge you again later. Cross-sell subscriptions that try to bill your card after the fact get automatically declined — because the card they have no longer exists.

Revolut (Works Globally, Including USA)

Revolut offers disposable virtual cards on all plans, including the free tier. After each transaction, the card number automatically refreshes — the old number becomes worthless. Vendors can't trace it back to your account or charge you again without your explicit authorisation. To create one: open the Revolut app → Cards → Add new → Select "Single-use virtual card". Done. You'll have a fresh card number in seconds.

Privacy.com (USA Only — Free)

If you're in the US, Privacy.com is arguably even better for this use case. Their free plan lets you create up to 12 virtual cards per month. You can create cards that automatically close after the first transaction, set hard spending limits per card, and instantly pause or close any card with one tap. The basic plan has no fees on domestic transactions. Go to privacy.com, connect your bank account, and generate a single-use card before every adult site purchase.

Important Limitation

Disposable cards are for one-time charges only — they won't work for recurring subscriptions you actually want to keep, since the number changes after each use. For a legitimate subscription you plan to maintain, use a regular virtual card with a spending limit instead. That way you control exactly how much can be charged, and you can kill it instantly if anything looks wrong.

What We Do at pornsites.reviews

Every site we review gets a clear call-out in the review itself: does it use cross-sells or not? We check the checkout flow manually and report exactly what we found. If a site is pulling this crap, we say so directly — the site name, what gets added, and how it's hidden. That's one of the main reasons this site exists. Not to send you to the highest-paying affiliate. To tell you what's actually going on so you don't get surprised on your bank statement.

Bottom line: most premium sites are already overpriced. The ones that also cross-sell are actively trying to take more money than you agreed to pay. With virtual cards, you can eliminate that risk completely — not just reduce it. Use them every time.