The requirement is to issue a total value of $300 ($100 + $200) that can be used as two separate amounts and expires three months after issuance. A single voucher definition can achieve this. The Face Value should be set to the total amount, $300. The Expiration Type should be Period with a Period of 3 and Unit of Month. Crucially, the Partial Redeemable checkbox must be selected. This allows the member to redeem the voucher multiple times until the total face value is exhausted, effectively enabling them to use the $100 and $200 values in separate transactions from the same voucher.

B, D: These options are incorrect because Partial Redeemable is unchecked. This would require the member to use the entire $300 face value in a single transaction, failing to meet the requirement of using it as two separate amounts.

C: This option is incorrect because the expiration is set to 90 months. The requirement is for three months. The combination of Expiration Period: 90 and Expiration Period Unit: Month is incorrect.

1. Salesforce Help Documentation, "Create a Voucher Definition": This guide details the fields for a voucher definition. It specifies for the "Is Partially Redeemable" field: "Select the checkbox to let members redeem the voucher multiple times until its face value is used." This directly supports using a single $300 voucher to fulfill the requirement of two separate redemption amounts.

Reference: Salesforce Help > Salesforce Loyalty Management > Vouchers in Loyalty Management > Create a Voucher Definition.

2. Salesforce Help Documentation, "Voucher Definitions": This page provides an overview of the object and its fields. It confirms the function of Expiration Type, Expiration Period, and Expiration Period Unit for setting a relative expiration date, and Face Value for setting the voucher's worth.

Reference: Salesforce Help > Salesforce Loyalty Management > Vouchers in Loyalty Management > Voucher Definitions.