31ème Arrondissement

sébastien noguès foursquare facebook business twitter groupe introduction social graph deals pages best pratices ads network specials tips social rseau sociaux rseaux check-in places publicit interactif marketing prsentation rseau social golocalisation hyperlocal social media usages e-commerce couponning reseaux sociaux events crowdsourcing rse recrutement practices evenements srm promotion social crm