:orphan: .. _index-sale: Sale ==== :doc:`Sale ` Fundamentals to follow sales. :doc:`Advance Payment ` Manage advance payment on sale. :doc:`Amendment ` Amend sales in processing. :doc:`Complaint ` Solve customer complaints. :doc:`Credit Limit ` Add sales to the credit limit. :doc:`Discount ` Add discount on lines. :doc:`Extra ` Add extra lines. :doc:`Gift Card ` Sale gift cards. :doc:`History ` Manage revisions. :doc:`Invoice Grouping ` Group invoices. :doc:`Opportunity ` Track leads and opportunities. :doc:`Payment ` Pay sales before posting the invoice. :doc:`Price List ` Apply price list. :doc:`Product Customer ` Add customer's name and code for product. :doc:`Promotion ` Apply promotions. :doc:`Promotion Coupon ` Apply promotions with coupons. :doc:`Shipment Cost ` Compute shipment cost. :doc:`Shipment Grouping ` Group shipments. :doc:`Shipment Tolerance ` Define tolerance for under and over shipment. :doc:`Secondary Unit ` Add a secondary unit of measure. :doc:`Stock Quantity ` Checks stock level. :doc:`Supply ` Supply from the sale. :doc:`Supply Drop Shipment ` Supply with drop shipment. :doc:`Supply Production ` Supply with production.