Briefly the facts of the case are that respondent, who is complainant, had filed a complaint under Section 138 of the Act that he is having dealership of Digital Signatures and the petitioners-accused had purchased the same for their clients from the respondent-complainant, vide various invoices duly confirmed by them. In consideration of the said purchases, the petitioners-accused had made payment to respondentcomplainant through cheque No. 43688, dated 09.02.2007 for a sum of Rs. 36,000/- in discharge of their liability for payment of the said purchases. The petitioners-accused promised that the said cheque will be duly honoured on presentation with the Bank. On such assurance given by the petitionersaccused, respondent-complainant presented the cheque for collection to its Banker, but the same was dis-honoured time and again. The original cheque and the dis-honoured memo were Exhibits P.1 to P.4. The respondentcomplainant issued a legal notice dated 02.05.2007 to the petitionersaccused by registered post on 05.05.2007, which was received by petitioners-accused on 10.05.2007. Despite receipt of legal notice, the petitioners-accused failed to make the payment of amount of cheque to respondent-complainant. The limitation for filing the complaint commenced from 25.05.2007, however, the complaint was filed on 02.07.2007. On this basis, an objection was taken by the petitioners-accused that the complaint was filed beyond the period of limitation prescribed under Section 142 of the Act as the period of limitation expired on 25.05.2007 and, therefore, the period of limitation for filing the complaint commenced from the said date,