purchasing topic
awesome-supply-chain
A curated list of awesome supply chain blogs, podcasts, standards, projects, and examples.
LedgerSMB
Double-entry accounting & ERP for the web
PopCommerce
POP Commerce is an eCommerce and ERP application suite for retail and wholesale organizations. POP Commerce is based on Moqui Framework, Mantle Business Artifacts, and Simple Screens.
NotrinosERP
A web-based erp, accounting system that written in PHP and MySql includes Sales, Purchasing, Warehousing, Manufacturing, Human Resource... It supports multi user, multi currencies, multi languages.
openprocure
An open list of government procurement thresholds
android-easy-checkout
In-App Billing for Android apps. It also supports RxJava. 100% Test coverage
copanier
A minimalist collective buying software.
uzerp
uzERP - Open Source Business Management