In the DealPOS application, of course there is a process for recording purchase transactions. To view incoming goods based on purchase transactions within a certain period or time, you can check through the Purchase Reports menu with the Product Bought tab which will be explained in this article:
Step 1. Go to Reports and click more menu then Product Bought

Step 2. Product Bought Reports is displayed

Note: Use filter to set based on needed
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In a purchase transaction, have you ever made a return? You can access all purchase returns that occur through the Reports menu. You can check the detailed explanation in the following article: Purchase Return Report.
If you want to see the purchase report in more detail, you can check this article for the steps: Purchase Report Detail.