I know this is an old thread but I have a question. How do you get around the algorithm that raises the prices on tickets when you continually are searching for fares? I have this happen to me a lot on AA.
Thanks,
Philip
The only thing you can really do to dodge the algos, maybe, is to use different browsers, and clear the cache (delete all cookies) after you go to a given website. That won't be fool-proof, of course, as they're almost certainly capturing/storing your public IP address when you connect to them.
How ISPs issue IP addresses to customers (how DHCP works)
ISPs use DHCP (Dynamic Host Communication Protocol) to issue public addresses to their customers' routers. The way DHCP works is you get a "lease" for whatever period of time the ISP deems appropriate for their circumstance. It could be as few as 12 hrs or as many as 2 weeks, though I think 5-7 days is normal.
If your router is still connected at the midpoint of the lease, the ISP's DHCP server will renew your lease automatically (using the same IP address). If you've turned your router off for whatever reason, once the midpoint of the lease is reached, the DHCP server will keep reaching out for the remainder of the lease to re-issue that same IP address to your router. If your router doesn't come back online before the lease expires, your IP address will be put back in the pool. If you come back online before that IP address is re-issued to another customer's router, your ISP will re-issue that same IP address back to your router (because the ISP knows your router's MAC address and knows which IP address it had assigned to that MAC address).
Since IP addresses are so reliably linked to a single user, or at least to a single household with no more than 2 adults, the algos can make assumptions and mostly be right. So there might not be a cookie that the client-side can send back the data for, but your IP info, and all info related to it, is stored in that web server's DB (or it is if the developers know what they're doing, which at my former employer, was a dead lock certainty...those dudes are some smart mofos).
The only way to beat that is with a VPN. I use Nord VPN a lot, not really to dodge those kinds of algos, though I am dodging algos. I am in security, after all.