Case study: Promotion without ads by Le Phuong Chi https://padlet.com/chile8/mfwi76spr89yr4ab Please fill in your team's answers en-us 2021-10-19 07:03:38 UTC 2026-01-06 12:54:42 UTC hello@padlet.com https://padlet.com/chile8/mfwi76spr89yr4ab/wish/2169516251 1. sample, demonstration, discount,]]> 2022-05-04 07:18:00 UTC https://padlet.com/chile8/mfwi76spr89yr4ab/wish/2169516251 1 https://padlet.com/chile8/mfwi76spr89yr4ab/wish/2169517503 telemarketing, direct marketing, sales promotions through free sessions.]]> 2022-05-04 07:19:22 UTC https://padlet.com/chile8/mfwi76spr89yr4ab/wish/2169517503