Channel
Mathematics Optional
@mathematics_optional_notes
Created September 23, 2020Advertised since April 2026
EN · EnglishSponsored-eligible
Members
10,301
Avg. views
846
CPM (est.)
—
Ads indexed
27
Updated: 2026-07-10
Cashier signals
Paid media
Yes
Paid messages
Yes
Alert via Telegram BotWeb alerts on tgads.observertgads.observerFull audience & growth statstelegramstats.netHow to advertise in this nichetgads.net
Ad niches in this channel
Top advertisers in this channel
Activity
04-207 weeks06-22
Sponsored impressions seen in this channel · EUR cabinet
Flags — countries where our network of observers on Telegram recorded this ad being shown in this channel. It's not the advertiser's targeting country: Telegram serves sponsored ads worldwide, and we simply note where the ad appeared in the feed. The channel's main country (by its language) is highlighted in blue; rare placements (under 5%) are collapsed into “+N”.
Yatırımsız Bonusu 
— short tweets about crypto.