What is the check number?

I am doing a reissue,but i do not find the check number,can you tell me which one is the check number,or where can i get the check number.many thanks.

I will give green rep for useful help.

 

I believe it is the Payment Number. It looks like the only one that would satisfy this situation.

 

Check number should be written on the Check itself..

 

But I also do not have the payment number.

Yes,I thought that is right.But I do not receive the Check,how can I give the check number.

Anyone here the experience on reissue check before?

 

Anyone knows some google contact emails?I am thinking to contact them via emails.Please advise,tks.

 

I think is .