Voice calls in Commslayer are billed on a pay-as-you-go basis, separately from your main Commslayer subscription.
How billing works
Calls are billed per minute. The rate covers:
- Carrier fees
- Conference fees
- Recording fees
Billing applies to all calls, including unanswered calls and voicemail. Each phone number has its own monthly spending limit and a fixed monthly fee, listed per number under your monthly add-ons.
Spending limits
Each phone number has its own monthly spending cap. Once the cap is reached, calls from that number stop until the next billing cycle or until the limit is increased.
To view or adjust your spending limit:
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Go to Settings → Account → Usage & billing

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Find the Voice section
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Click the slider icon next to the phone number you want to manage

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Adjust the spending limit using the + and − controls
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Click Save

Setting a spending limit of $0 effectively disables calling for that number.
Viewing usage
To see your current usage and call history:
- Go to Settings → Subscription → Usage & billing
- Find the Voice section
- You'll see each phone number with its current usage (in dollars and minutes) relative to its spending limit
- Click View calls next to any number to see a detailed breakdown of individual calls
View rates
To see the per-minute rates for your region:
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Go to Settings → Subscription → Usage & billing
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Click View rates in the top right of the Voice section

Rates vary by destination country and call type.
Monthly add-ons
Each phone number has a fixed monthly fee in addition to per-minute usage. This is listed separately under Monthly add-ons in your billing settings.