I just ordered a PCR voucher at Bumame TB Simatupang which is open 24 hours via Traveloka when I arrived at the Bumame parking lot. Very cool, the process is fast and hassle free. Don't use queuing up for anything anymore. I paid using Traveloka Points so the money that came out was 0 rupiah. You can still get a bonus goodie bag containing various sanitation products from well-known brands. Very, very recommended.