Six charge categories
Access to a plan or product tier
Confirm included users, features, billing interval and renewal terms.
Recurring or setup treatment
Number type, country and market can affect availability and charge structure.
Calling, messaging or fax activity
Origin, destination, direction, duration, segments and media can matter.
Underlying network-related charges
These may vary with traffic type, destination and carrier policy.
Applicable program or service charges
Applicability depends on service and jurisdiction; do not assume a universal fee.
Taxes based on billing circumstances
Location, customer status and taxable items can affect calculation.
What changes the current rate?
Scroll horizontally to compare all columns
| Variable | Why it matters | Where to confirm |
|---|---|---|
| Destination | Networks and destinations have different termination conditions. | Current destination rate table or quote |
| Number | Country, type and local market can change number treatment. | Selected-number checkout |
| Capability | Voice, SMS, MMS and fax can use different units and eligibility. | Capability-specific terms |
| Message | Segments, media, direction and registration can affect treatment. | Current messaging documentation |
| Account | Plan, committed use, billing location and tax status can matter. | Account quote and invoice |
Comparison checklist
- Use the same destination and traffic assumptions.
- Separate recurring charges from usage.
- Confirm included allowances and overage treatment.
- Ask whether displayed values exclude taxes or pass-through charges.
- Record the quote or rate-sheet date.