When enterprises purchase global number resources in bulk, the original data is messy and unstandardized, and lacks hierarchical labels. Direct mass sending, private messages, and text messages will cause multiple problems in cost, conversion, risk control, and compliance:
Mobile phones/landline lines are mixed, and access channels are completely ineffective.
Without country and city stratification, regional delivery cannot be implemented accurately.
Unable to identify operators, mistakenly stepping into channel risk control and cost traps
Invalid format numbers consume resources in batches and damage sending reputation.
Manual multi-dimensional verification, the cleaning efficiency of massive numbers is extremely low
