CustomerPrice

Fields

Field	Type	Required	Description
`amount`	Optional[float]	➖	N/A
`tiers`	List[models.CustomerTier]	➖	N/A
`billing_units`	float	✔️	N/A
`billing_method`	models.CustomerBillingMethod	✔️	N/A
`max_purchase`	Nullable[float]	✔️	N/A