# Sale - [Push](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/api-documentation/sale/push.md) - [Sale Challan Invoice](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/api-documentation/sale/push/sale-challan-invoice.md) - [Sale Challan Return](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/api-documentation/sale/push/sale-challan-return.md) - [Sale Return against Sale Challan Return](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/api-documentation/sale/push/sale-return-against-sale-challan-return.md) - [Sales Invoice](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/api-documentation/sale/push/sales-invoice.md) - [Cancel Sales Invoice](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/api-documentation/sale/push/cancel-sales-invoice.md) - [Sales Return](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/api-documentation/sale/push/sales-return.md) - [GR Entry against Sale](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/api-documentation/sale/push/gr-entry-against-sale.md) - [Stock Transfer Out](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/api-documentation/sale/push/stock-transfer-out.md) - [Gift Voucher](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/api-documentation/sale/push/gift-voucher.md) - [Retail Footfalls](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/api-documentation/sale/push/retail-footfalls.md) - [Pull](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/api-documentation/sale/pull.md) - [Sale Challan](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/api-documentation/sale/pull/sale-challan.md) - [Sale Challan Return](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/api-documentation/sale/pull/sale-challan-return.md) - [Sales Invoice](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/api-documentation/sale/pull/sales-invoice.md) - [Sales Return](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/api-documentation/sale/pull/sales-return.md) - [Stock Transfer Out](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/api-documentation/sale/pull/stock-transfer-out.md) - [Stock In Hand](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/api-documentation/sale/pull/stock-in-hand.md) - [Delta Stock In Hand](https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/api-documentation/sale/pull/delta-stock-in-hand.md) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://kb.logicerp.com/logic-erp-learning-hub-tutorials-and-best-practices/api-documentation/sale.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.