Method and device for displaying message

A method of providing a message, performed by a server, the method comprising:

• receiving, from a sender terminal of a sender account, a message transmission request that requests delivery of a message to a user account through a chatroom;
• determining a type of the message to be one of a plurality of types comprising an advertisement type and an information type, based on the message transmission request;
• and
• transmitting information indicating restriction on display of at least a portion of content provided in the chatroom along with the message to a user terminal of the user account, based on a determination that the type of the message is an information type.

A user terminal comprising:

• one or more processors configured to:
• receive, from a server, information about a message through a chatroom of a user account and a sender account,
• check a type of the message using the information about the message, wherein the type of the message is one of a plurality of types comprising an advertisement type and an information type, and
• display the message through a chatroom page corresponding to the chatroom and restrict display of at least a portion of content provided in the chatroom, based on the type of the message being an information type.