Broken cadence pricing. The visible source text gives only one yearly offer: 300,000,000 IDR per year (harga Rp. 300juta pertahun), but the public page state also surfaces 1,670 USD/month plus 16,660 USD/year. A yearly-only source was turned into a monthly public price, and the surfaced monthly amount is materially off from a simple yearly/12 normalization by well over the allowed tolerance.