I need a module to control different kinds of loans. With all specific terms and contract details. Integrate it with accounting to post interest payment journal entries. If there is no module for this, please be kind to advise me how to register a receipt of loan and its payments and control the fixed amount balances.
There is an old module (for V5 not compatible with V7) for loan management http://bazaar.launchpad.net/~openerp-commiter/openobject-addons/trunk-extra-addons/files/head:/loan/
You can also take a look at https://www.odoo.com/forum/Help-1/question/how-to-set-salary-advance-in-HR-in-openerp-70-45864
Please review this society_fund_management_9, also society_fund_management by VperfectCS, the module have been created for Odoo 8, apparently is a good option.
Also they have an additional document, see the links below https://docs.google.com/document/d/1COrlITqKvw83cXS9q2txQzuJi8GLH-00QNcJkJGPEgs/pub