# Payee Base The details for the merchant who receives the funds and fulfills the order. The merchant is also known as the payee. ## Structure `PayeeBase` ## Fields | Name | Type | Tags | Description | Getter | Setter | | --- | --- | --- | --- | --- | --- | | `emailAddress` | `?string` | Optional | The internationalized email address.
Note: Up to 64 characters are allowed before and 255 characters are allowed after the @ sign. However, the generally accepted maximum length for an email address is 254 characters. The pattern verifies that an unquoted @ sign exists.

**Constraints**: *Minimum Length*: `3`, *Maximum Length*: `254`, *Pattern*: ``(?:[a-zA-Z0-9!#$%&'*+/=?^_`{\|}~-]+(?:\.[a-zA-Z0-9!#$%&'*+/=?^_`{\|}~-]+)*\|(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]\|\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?\.)+[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?\|\[(?:(?:(2(5[0-5]\|[0-4][0-9])\|1[0-9][0-9]\|[1-9]?[0-9]))\.){3}(?:(2(5[0-5]\|[0-4][0-9])\|1[0-9][0-9]\|[1-9]?[0-9])\|[a-zA-Z0-9-]*[a-zA-Z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]\|\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\])`` | getEmailAddress(): ?string | setEmailAddress(?string emailAddress): void | | `merchantId` | `?string` | Optional | The account identifier for a PayPal account.
**Constraints**: *Minimum Length*: `13`, *Maximum Length*: `13`, *Pattern*: `^[2-9A-HJ-NP-Z]{13}$` | getMerchantId(): ?string | setMerchantId(?string merchantId): void | ## Example (as JSON) ```json { "email_address": "email_address0", "merchant_id": "merchant_id2" } ```