Manila Mining Corp. v. Tan
REITERATIONFacts
The Antecedents: Miguel Tan, doing business as Manila Mandarin Marketing, sold electrical materials valued at ₱2,347,880.00 to Manila Mining Corporation (MMC) between August 19 and November 26, 1997. MMC agreed to pay within 30 days from delivery, with an 18% annual interest on overdue accounts and 25% attorney's fees in case of suit. MMC made partial payments totaling ₱464,636.00, but failed to pay the remaining balance of ₱1,883,244.00, which was covered by nine invoices. Procedural History: On September 3, 2001, Tan filed a collection suit against MMC. The Regional Trial Court (RTC), Branch 55, Manila, denied MMC's Demurrer to Evidence and ordered it to present its own evidence. MMC presented its accountant, Rainier Ibarrola, who testified that the absence of stamp marks on invoices and purchase orders negated their receipt by MMC's representatives. On rebuttal, Tan presented his sales representative, Wally de los Santos, who testified to delivering the original documents to MMC's accounting department, supported by three customer's acknowledgment receipts. On October 27, 2004, the RTC ruled in favor of Tan, ordering MMC to pay the principal amount, interest, and attorney's fees. MMC's motion for reconsideration was denied. The Court of Appeals affirmed the RTC's decision on December 20, 2005, and denied MMC's subsequent motion for reconsideration on February 24, 2006. The Petition: MMC filed a petition for review on certiorari, questioning whether its obligation to pay had legally accrued, given its assertion that Tan had not fully complied with the prerequisites for payment imposed under MMC's purchase orders, and that there was no proof of such compliance. MMC argued that the non-submission of original invoices and purchase orders to its accounting department rendered Tan's claim premature and that mere delivery of goods did not automatically create an obligation to pay, citing Article 1545 of the Civil Code. MMC also challenged the probative value of the photocopied documents, invoking the Best Evidence Rule and the presumption of suppressed evidence. Furthermore, MMC claimed Tan was guilty of laches for filing the suit nearly four years after the transaction.
Issue(s)
Whether petitioner's obligation to pay had legally accrued considering that respondent has not fully complied with all the prerequisites for payment imposed under petitioner's purchase orders, there being no proof that respondent had actually done so. Whether the photocopies of the invoices and purchase orders were admissible in evidence despite the Best Evidence Rule. Whether the respondent was guilty of laches for filing the collection case.
Ruling
The Supreme Court denied the petition for lack of merit and affirmed the Decision of the Court of Appeals. The Court held that MMC's obligation to pay had legally accrued, the photocopies of the documents were admissible, and Tan was not guilty of laches.
Ratio Decidendi
On whether petitioner's obligation to pay had legally accrued: The Court reiterated that findings of fact by the Court of Appeals, especially when in agreement with the trial court, are conclusive and binding on the Supreme Court. The Court found that the purchase orders constituted accepted offers when Tan supplied the electrical materials to MMC, thereby perfecting the contract of sale under Article 1475 of the Civil Code. From the moment of perfection, parties may demand reciprocal performance. Therefore, MMC could not evade its obligation to pay by claiming lack of consent to the perfected contracts of sale, as the invoices provided the details of the transactions. The Court found no merit in MMC's contention that Tan failed to comply with certain prerequisites for payment, as the perfected sale itself gave rise to the obligation to pay. On the admissibility of photocopies of documents: The Court clarified that the Best Evidence Rule applies only when the contents of the writing are directly in issue. In this case, the existence of the writing or its general purport was what was in issue, not its specific contents. MMC did not deny the contents of the invoices and purchase orders; its sole contention was the non-submission of original copies to facilitate payment. The Court held that photocopies of the documents were admissible in evidence to prove the contract of sale between the parties, as the existence and general purport of the contract were sufficiently established. On whether respondent was guilty of laches: The Court found no merit in MMC's contention that Tan was guilty of delay in filing the collection case. The records showed that Tan filed suit less than a year after MMC stopped making partial payments. The Court defined laches as the neglect to assert a right or claim, which, together with lapse of time and circumstances causing prejudice, operates as a bar in equity. Tan had no reason to go to court while MMC was still making payments, even if partial, under the contracts of sale. Therefore, Tan was not guilty of laches.
Main Doctrine
The Supreme Court affirmed the Court of Appeals' decision, holding that the petitioner's obligation to pay for electrical materials had legally accrued despite allegations of non-compliance with certain prerequisites for payment, as the existence of a perfected contract of sale was established and the best evidence rule was not violated.