Customer Specific Pricing for version 4.2

Hi All,

Do we have a plugin or can someone point me in the right direction for implementing Customer Specific Pricing for version 4.2.

Example:

Cust Product Price
C1      P1      10.00
C1      P2       25.00
C2      P1       8.5
C2      P2       20.00


I cannot use Tier Pricing as

1. we have many customers, doesn't make much sense creating role for each customer.
2. its not quantity based , and I don't want it to be displayed on the product page.

I cannot use Discounting as it should be applied implicitly when the customer is logged in. It should not be shown as a discount.

First tell me how you will differentiate customer who eligible for discounted price?

However if Discount and Tier price do not fit with your requirement then you need customization or custom plugin.