My authorized dealer informed me its shop is under the IT Show 1-for-1 promo though it was not listed. By 29/03/25, no bonus credit came in. So I contacted Simba appealing the case, Simba outrightly rejected the request indicating only selected Service Centres were qualified for the Promo. As of 01/04/25, I received the bonus credit! So as mentioned, authorized dealer really can be trusted especially when they have their own regular customers.
