# Function: quoteCreditTokenPurchase()

> **quoteCreditTokenPurchase**(`tier`, `units`, `decimals?`): `object`

Defined in: [packages/bitbadgesjs-sdk/src/core/credit-tokens.ts:171](https://github.com/BitBadges/bitbadgesjs/blob/1fb1ffca5b8ac1c592c988f680c1c501839489b3/packages/bitbadgesjs-sdk/src/core/credit-tokens.ts#L171)

Exact terms quote; balances, eligibility, network fees and external consumption are not inferred.

## Parameters

### tier

[`CreditTokenTier`](https://docs.bitbadges.io/sdk/reference/interfaces/credit-token-tier)

### units

`bigint`

### decimals?

[`CreditPurchaseDecimals`](https://docs.bitbadges.io/sdk/reference/type-aliases/credit-purchase-decimals) = `{}`

## Returns

`object`

### actualMultiplier

> **actualMultiplier**: `bigint` = `units`

### approvalId

> **approvalId**: `string` = `tier.approvalId`

### consumptionTracking

> **consumptionTracking**: `string` = `'external-ledger'`

### eligibility

> **eligibility**: `string` = `'not-checked'`

### feesIncluded

> **feesIncluded**: `boolean` = `false`

### limitingRule

> **limitingRule**: `string`

### maximumMultiplier

> **maximumMultiplier**: `bigint` \| `null`

### minted

> **minted**: `object`

#### minted.baseAmount

> **baseAmount**: `bigint` = `minted`

#### minted.decimals

> **decimals**: `number` \| `null`

#### minted.displayAmount

> **displayAmount**: `string` \| `null`

#### minted.tokenId

> **tokenId**: `string` = `'1'`

### payment

> **payment**: `object`

#### payment.baseAmount

> **baseAmount**: `bigint` = `payment`

#### payment.decimals

> **decimals**: `number` \| `null`

#### payment.denom

> **denom**: `string` = `tier.paymentDenom`

#### payment.displayAmount

> **displayAmount**: `string` \| `null`

#### payment.recipient

> **recipient**: `string` = `tier.recipient`

### ratio

> **ratio**: `object`

#### ratio.mintedBaseAmount

> **mintedBaseAmount**: `bigint` = `tier.mintAmount`

#### ratio.paymentBaseAmount

> **paymentBaseAmount**: `bigint` = `tier.paymentAmount`

### remainingCredits

> **remainingCredits**: `null` = `null`

### requestedMultiplier

> **requestedMultiplier**: `bigint` = `units`