Billing Mode

The yearly/monthly billing is a prepaid mode in which you pay for products before using them. Pay-per-use billing is a postpaid mode in which you pay for the actual service usage. The system automatically deducts fees every hour.

For details about the billing mode of the PanguLM, see Table 1.

**Table 1** Billing modes
Category	Billing Item	Billing Mode	Billing Unit	Payment	Billing Period
Data service	Data intelligent computing service	Pay-per-use	Data intelligent computing unit	Postpaid. Billed on your service usage.	You are charged based on the actual usage duration. Bills are calculated down to the second.
	Data intelligent computing service	Yearly/monthly	Data intelligent computing unit	Prepaid. Billed on your subscription duration.	1 month to 1 year
	Data general-purpose computing	Pay-per-use	Data general computing unit	Postpaid. Billed on your service usage.	You are charged based on the actual usage duration. Bills are calculated down to the second.
	Data general-purpose computing	Yearly/monthly	Data general computing unit	Prepaid. Billed on your subscription duration.	1 month to 1 year
	Data hosting service	Yearly/monthly	Hosting unit	Prepaid. Billed on your subscription duration.	1 month to 1 year
Training service	Training service	Pay-per-use	Training unit	Postpaid. Billed on your service usage.	You are charged based on the actual usage duration. Bills are calculated down to the second.
Training service	Training service	Yearly/monthly	Training unit	Prepaid. Billed on your subscription duration.	1 month to 1 year
Inference service	Inference service	Yearly/monthly	Inference unit	Prepaid. Billed on your subscription duration.	1 month to 1 year