Audience

File requirements

Files

Extension

CSV or TXT

Maximum size

1 GB

Encoding

UTF-8 or Windows-1251

Data string separator

Comma, line break, tab

Minimum number of data strings

1000

One file can only contain data strings of one type.

Data string types

Email addresses

Format: string of Latin characters, including the @ symbol and domain name

Restrictions: no uppercase letters allowed

Correct format: example@yandex.com

Incorrect format: Example@yandex.com

Mobile phone numbers

Format: string of numbers that contains the mobile phone number and country code

Restrictions: spaces and additional symbols are not allowed

Correct format: 79995551111

Incorrect format: 7 (999) 555-11-11

Mobile device IDs
Android (GAID)

Format: lowercase alpha-numeric string separated by hyphens

Correct format: aaaaaaaa-bbbb-cccc-1111-222222222200

iOS (IFA)

Format: uppercase alpha-numeric string separated by hyphens

Correct format: AAAAAAAAA-BBBB-CCCC-1111-222222220000

Incorrect format: aaaaAAAAABBBBCCCC1111222222220000

Hashing (md5)

Data strings in your file can be hashed (md5). In this case, every data string should be hashed separately.

Correct format: a31259d185ad013e0a663437c60b5d0, 78ee6d68f49d2c90397d9fbffc3814d1, 702e8494aeb560dff987e623e71bccf8