01
Delivery, compliance, operations — three chapters per pillar.
Instead of abstract „omnichannel“ we tackle concrete Czech problems. Operators. Seznam. Heureka. Data box. Black Friday. Each problem comes with a chapter — payload, code and a pre-launch checklist.
02
Compliance
03
Operations
Pricing
SMS, WhatsApp messages and emails do not expire
SMS
0.2 € / SMS messages
- Notifications platform
- Reminders
- e-Commerce integrations
- APIs and Plugins
WhatsApp
0.2 € / message
- Notifications platform
- Reminders
- e-Commerce integrations
- APIs and Plugins
Email
0.03 € / emails
- Notifications platform
- Reminders
- e-Commerce integrations
- APIs and Plugins
Eight chapters for Czechia, zero marketing fluff.
Open any chapter to see the webhook payload, code snippet, legal framework and pre-launch checklist.
01Operators
SMS via Czech operators: O2, T-Mobile and Vodafone without compromise
02Deliverability
Email deliverability for Seznam.cz and Centrum.cz: SPF, DKIM, DMARC and postmaster
03Compliance
GDPR consent for marketing SMS: ÚOOÚ, ZoZOÚ and § 7 ZSO done right
04E-commerce
Heureka „Ověřeno zákazníky“: review-request pipeline with no manual touch
05Accounting
Fakturoid + Stripe + 4notify: invoice, notification and reconciliation with no glue code
06Logistics
Zásilkovna, PPL and Czech Post: tracking SMS with live ETA
07Security
Two-factor authentication for ČNB-regulated banks: SCA under PSD2
08Operations
Christmas peak with no outage: queue, rate-limit and 90% throughput
▰ Affiliate programme · Czechia
20% recurring commission. No cap, no expiry.
Recommending 4notify to e-shops, invoicing studios, dev agencies or banks? You earn 20% recurring commission on every paid subscription for the customer's lifetime.
- Custom landing with Czech copy at 4notify.cz/r/{your-handle}
- Monthly payout in EUR to bank or Wise
- Monthly reporting in CZK and EUR, tax document via Fakturoid
- Working relationship with a Czech affiliate manager (Prague)
Sample payout
10 e-shops × Grow plan98 EUR / m
Annual partner revenue≈ 1 176 EUR
After 24 months (retention)2 352 EUR+
Recurring means recurring — not „first 12 months only“.
▰ Compliance & infrastructure
From Prague to Ostrava, under ÚOOÚ, ČTÚ and ČNB.
Data centre in Czechia (Prague + Brno failover), regulatory alignment with Czech jurisdiction and Czech-language support.
- GDPR + ZpZOÚ 110/2019Personal data protection
- ČTÚ decree 117/2007Electronic communications
- ČNB 4/2017 + PSD2 RTSBanking 2FA / SCA
- Datová schránka § 17 / 300/2008Official delivery