Presearch (PRE) is an open, decentralized search engine that rewards community members with Presearch Tokens for their usage, contribution to, and promotion of the platform. (continue on BitcoinWiki).

As indicated Presearch offers the possibility of earning the proprietary token but let's see the conditions:

Max Paid Searches Per Day: 25

Tokens Per Search: 0.1245

Minimum Tokens Before Claim: 1000

So: 1000 / 25 * 0.1245 = 321,28 days

We also should pay for withdraw:

Now this is Presearch Token price...

and this the chart from 2017:

Now in a very good scenario, if it reaches the price of $ 0.50, you would get $500 after about 11 months. In a scenario equal to the present, $73.

The daily investment is about a couple of minutes so if you believe in the project and its potential it might be worth trying to use it on the user side.

XOXO

Gaia ❤️