Can you figure out this equation II?

IDK X ( PAY + Z00 ) = POLAND

Each of the letters $I, D, K, P, A, Y, Z, L, O, N$ represents a distinct digit from 1 to 9. What is $P+O+L+A+N+D?$

Remarks:

1. The four letters $L, A, N, D$ must be 1 to 4.

2. The two letters $I, K$ must be either 5 or 6.

3. ' Z00 ' means that the letter $Z$ is followed by two zeros.