Buying products with advance money 2789898916

According to the description of the question, that transaction is included in Baiye Salam (advance purchase). There are certain conditions for Baiye Salam to be permissible. E.g.-

1. Specify products and prices. In other words, in case of sale and purchase of paddy, the type, quality and quantity of paddy should be determined and the price should be finalized accordingly.
2. Acquire at the time of full price agreement and fix the date and place of delivery of the goods.
3. Not making it a condition to give paddy to any particular field etc.It is to be noted that the contract will become invalid if it is sold in advance on the condition of giving paddy of a particular field. So the word heard in the question is correct.It is to be noted here that the price should also be reasonable at the time of Baiye Salam i.e. advance sale. It is not right to make too much difference in price due to advance payment. This includes the obscenity of Gabon in the language of Sharia. The issue of giving 3/4 mana of paddy after 5/6 months for 1000 / - rupees falls at this stage. 9362223473