Warming up a CC

I've heard about this term and was wondering how this work lets say hypothetically I wanted to hit on a digital website that sold electrical goods would I warm up the card by making purchases for things under $100 and slowly make a bigger purchase for something like a $800 phone or would the anti-fraud system detect it. The website I plan on hitting is a 3D Website, Will it be bypassed if I have a non VBV bin?

Hello.
To warm up the 3DS store you need:
- Get cookies from other major sites
- Register on social networks in the name of the cardholder (optional)
- Select an IP address to match the cardholder
- Select products for about 15-20 minutes (read their descriptions and look at photos). Place them in the trash and delete them.
- Read delivery terms and payment methods
- Use live card with NON VBV bin
- When paying with a card, do not close the tabs of the antidet browser with social networks
- Make purchases up to $100
- After the goods are delivered and the card remains alive, make purchases up to $1k
- Receive ordered goods and buy new ones as long as the card is alive and there is a balance on it.