Grimpo. We specialize in Digital Marketing and Webdesign | Brazilian Company CNPJ 22.449.251/0001-90. SAFE BUY. Grimpo works with Paypal to assure the security of all your personal and financial info.. In case of divergence of values on the website, the valid value will be that of the shopping cart.The promotions, partnerships and discounts contained on our website are not cumulative. Faced with two or more promotions, it will be necessary to choose one of them.