UPM Co., Ltd. (유피엠)

UPM CO., LTD. (유피엠)buyer room · privateManage buyer room

The transactional ledger of the Korean used-handset trade, captured at the point of sale. UPM operates the ERP through which an estimated 80 percent of Korean used-phone dealers record acquisitions, producing a census-grade panel of real buy-price transactions per model, per capacity, per condition grade, per month — 50 million-plus cumulative transactions with roughly one million new real transactions monthly across a network of some 600 dealers — surfaced as the UBS big-data service launched 2017, the UBA AI pricing service added 2021, and a branded periodic market review. A second latent panel sits alongside it: the company's MOMs carrier-consignment system automates handset activation, carrier policy and price-sheet management, rebate counting, and settlement for telecom distributors, so carrier activation, subsidy, and rebate settlement data is captured in the same estate.