Here is a Plink.com review to know whether it is legitimate or scam.
Plink.com is operated by Plink, LLC based in Denver, Colorado in the United States. It is involve in marketing program and services. Peter Vogel, Bryan Tyler, and Bryan Asseoff make up the team behind Plink.com
What and is Plink.com safe?
Plink is a registered card program that allows you to earn Plink Points and other online rewards for dining out and shopping offline. You select where you want to eat or shop, and Plink activates those offers on your credit or debit card. It's easy and safe! -Plink.comPlink.com uses a powerful encryption comparable to what banks use to secure transactions online. However, it is worth noting that there are possible breach of security. There's no bullet-proof security out there. One must use caution.
Should you join Plink.com?
In my humble opinion I would say no. While most of Plink.com's features are good, I am still a bit worried about them getting information about my credit or debit card. It's just about financial privacy. I wouldn't risk it. And I read on Plink.com that they use a third party financial organization to store bank information. That's a big no no for me.