How to get free logo stickers?

I'm curious to know, how does one acquire free logo stickers? It seems like an attractive opportunity, but the avenues are unclear to me. Is there a specific website or social media platform where these stickers are offered? Or perhaps a partnership program with certain brands? I'm also wondering if there are any requirements or limitations in obtaining these stickers, such as geographical restrictions or the need to participate in certain activities. Clarifying these points would help me immensely in my pursuit of securing free logo stickers. Could you elaborate on the process and any relevant details?