In my first C_SIGPM_2403 attempt i flunked in certification exam scoring 60%. With this result my confidence and zeal went for a toss.
I registered myself for the second attempt but was not at all confident about clearing certification. Then one of my batch mate suggested this website, then i started practicing certification questions in ERPPREP.COM along with other notes. i gave my second attempt and secured 98%.
Unbelievable!!!! 90% of the questions were very much similar to practice questions in ERPPREP.COM. Wanna clear SAP certification then ERPPREP.COM is the "SUCCESS MANTRA". I recommend this website for SAP aspirants. Cheers!!