As your sugestion:
My spousse is going to file I-130, I-485 and G-325A. I am going to file I-485,G-325A, I-693, I-131, and I-765.
Could we put all together in one envelpe?
-Yes. Must send all the forms and support documents in one envelop if you file them concurrently.
But I am confused about the fee I should send in.
What about I-131 and I-765? Should I pay for them,
-No. No fee for I-131 and I-765 if the EAD and AP are I-485 based.
or it is free to send I-131 and I-765 with I-485 (could you give me a link for it)?
Could we put all fee in one money order?
-No. Had better issue separate checks for I-130 and I-485 filing (personal check is OK).