5 sellers in ガイアナ publish enough about their advertising to be listed here, offering 7 ad spots between them. Most of what they sell runs on Web — 5 of those spots. The commonest thing to buy is the Responsive display ad, with 4 spots of that kind. 3 of these sellers publish mainly in 英語, which is what a creative has to be written in to run on them. Too few sellers in ガイアナ publish an impression rate for a typical figure to mean anything, so none is quoted here; the rates that do exist are on the listings themselves.
The kinds of ad spot sellers here publish most, largest first.