Best upwork French B2B telemarketer profile on upwork.com https://www.upwork.com/fl/frenchtelemarketerb2b

Hi, I am a French telemarketer, specialized in B2B. Here is my corporate website: http://first-telemarketing.uk/ I have been telemarketing for a while and B2B is always much more motivating than B2C, as we talk professional business, with long range,...