Pricing, setup, verification, templates and error fixes for the official WhatsApp Business API.
WhatsApp Business API
What WhatsApp Cloud API error codes 131026, 131047, 131049, 131051, 131056, 132000 and others mean, why they happen to Bangladeshi senders, and how to fix each.
WhatsApp Business API
How the WhatsApp verified badge works in 2026: Official Business Account rules, Meta Verified, business verification, and whether a Bangladeshi shop needs one.
WhatsApp Business API
What the WhatsApp quality rating measures, why it turns yellow or red, what it affects since Meta's October 2025 changes, and a recovery plan for online shops.
WhatsApp Business API
WhatsApp API messaging limits explained: the 250, 2,000, 10,000, 100,000 and unlimited tiers, what counts, and the steps to move up before your next campaign.
WhatsApp Business API
How the WhatsApp 24-hour customer service window opens, resets and closes, what you can send inside and outside it, and what it costs since October 2026.
WhatsApp Business API
Why Meta rejects WhatsApp message templates, from variable mistakes to policy issues, with before-and-after examples and a checklist to get approved.
WhatsApp Business API
What counts as a marketing, utility or authentication template on WhatsApp, how Meta decides the category, and what each one costs a Bangladeshi shop.
WhatsApp Business API
From 1 July 2025 Meta charges per delivered WhatsApp template, not per conversation. What changes for Bangladeshi shops, how to estimate costs, 2026 updates.
WhatsApp Business API
Which documents Bangladeshi businesses use for Meta Business verification, why trade licence name mismatches get rejected, and how to pass on the next attempt.
WhatsApp Business API
WhatsApp Business app vs API compared for Bangladeshi shops: team replies, broadcasts, automation, cost and risk, with a simple test for when to switch.
WhatsApp Business API
What the WhatsApp Business API is, which Bangladeshi businesses need it, what Meta asks for, what it costs and how to connect your number step by step.