OOH or Out of Home Advertisements.
OOH has always been an effective medium for Advertisers. Especially today where there is a large number of people that travel a lot and get stuck in traffic. Silly but our recent state is a good opportunity to get attention from possible buyers.
Here is a good guide for us advertisers for OOH Advertising:)
*Edit: For those having a problem viewing this link. I uploaded it here na lang po as an attachment sir @journeystofinancialsecurity