Y
HN Search
Hacker News Search
new
|
comments
|
top
|
jobs
TA129875
searching PlanetScale…
1.
▲
2.
▲
3.
▲
4.
▲
5.
▲
6.
▲
4 ms
·
1.
▲
by
TA129875
6y ago
Advertisers aren't idiots, they measure the effectiveness of their ad dollars. If they couldn't show a positive ROI they wouldn't keep spending money on it.