Account Posting with Document Flow

Hello expert,

I am unable to conceptualize the process flow of Sale order in regard to ACCOUNT POSTING.  I understand the Sale Order but get LOST in analyze, check and validate from Sale Order ---> Delivery ---> GI----> Posting RV (Invoice receipt)  document flow .  Could the expert simplify and make it clear.  I have attached the screen shots

1. Create Sale Order VA01 
2. Create Delivery VL01
3. Create Billing document VF01
4. Post on F-22?

Questions:
How do create invoice the document: General FI document posting FB70 or MIRO to
complete the SALE ORDER CYCLE and complete the RV document

Much Appreciated,

MAtrix