Support Mark K

Buy me coffee and help us build better systems.

Contributions are processed through secure M-PESA STK Push tiers (KES 50 to KES 1000). If you add your email, we send a personalized thank-you note after successful payment.

Why this support matters

  • Funds reliability upgrades and production hardening.
  • Supports continuous tech news and education content.
  • Keeps independent product development moving faster.

Security and fairness controls

  • Server-side amount validation for every tier.
  • Rate limits and duplicate-request protection on payment prompts.
  • Thank-you email is sent only after callback-confirmed payment.

Choose Your Coffee Tier

Select a tier below and complete your M-PESA prompt securely.