Number of sent notifications and services

[sem sem]

Hi
İ have possible very simple question but much better to ask PROFİs. i have appl and all tokens to sent notification to users. There 14 000 tokens.
i have few questions.
1. maximum number of token to be sent per DAY using standard google servis
2. is there paid services or some good services to services to sent multy thousands messages.
thanks in advance
Regards
Sem