I tried using Odoo 8 Point of Sales Module and accounting Module, its strange that every day I close my POS Session the amount goes to Trade Receivable instead of Sales (Income). Is this normal? Shouldn't my Daily Sales consider as my income? why will it consider as Trade receivable when I already received the cash and made no sales? 

I look into the account journal it seems that when I close Session and post it, the daily sales when into sales then the system made another journal and deduct the amount from my sales and added to trade receivable. leaving my Sales 0. 

was there a reconcile to be done?  Could any experience Odoo User help me?

Best Regards

Jack