Hipótese e Métricas: O experimento do Cartão Essencial
A hipótese central deste experimento reside na avaliação da demanda e utilização de um cartão de crédito de baixo limite oferecido pela Shopee. Buscamos quantificar o impacto desse produto financeiro na frequência de compras e no valor médio gasto por usuário na plataforma. Para isso, definimos como métricas de sucesso primárias a taxa de adesão ao cartão, o valor médio das transações realizadas com ele, e a retenção de clientes que o utilizam. Um exemplo: mediremos se usuários com o cartão gastam, em média, 30% mais do que usuários sem ele.
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➚ Ver Ofertas
Para fins de implementação, o experimento necessitará de uma segmentação precisa da base de usuários. Criaremos dois grupos distintos: um grupo de controle, composto por usuários que não receberão a oferta do cartão, e um grupo experimental, ao qual a oferta será apresentada de forma proeminente. A alocação dos usuários aos grupos será aleatória, garantindo a imparcialidade dos resultados. O experimento também exigirá a integração com sistemas de análise de informações e a colaboração das equipes de marketing, produto e engenharia para a correta implementação e monitoramento.
Grupos de Controle e Experimental: Detalhes do experimento
O grupo de controle servirá como linha de base, refletindo o comportamento de compra típico dos usuários da Shopee sem a influência do novo cartão de crédito. Este grupo continuará com a experiência de compra usual, sem nenhuma alteração em sua interface ou nas ofertas apresentadas. A coleta de informações deste grupo permitirá estabelecer um padrão de comparação crucial para verificar o desempenho do grupo experimental.
Por outro lado, o grupo experimental será exposto à oferta do cartão de crédito essencial. A apresentação da oferta será feita de maneira estratégica, através de banners na página inicial, notificações push e e-mails personalizados. Este grupo terá acesso facilitado à solicitação do cartão, com um trajetória simplificado e informações claras sobre seus benefícios e condições. O propósito é maximizar a adesão ao cartão e, consequentemente, observar o impacto no comportamento de compra.
Duração e Recursos: Caminhos do Experimento Shopee
A duração do experimento será de quatro semanas. Este período foi escolhido com base em informações históricos de campanhas promocionais e lançamentos de produtos na Shopee, que indicam que quatro semanas são suficientes para observar tendências significativas no comportamento do consumidor. Vale destacar que, durante este período, monitoraremos de perto as métricas de sucesso, realizando ajustes finos na estratégia de apresentação da oferta, se necessário. Imagine o experimento como uma semente, que precisa de tempo para germinar e mostrar seus primeiros frutos.
Os recursos necessários para a implementação do experimento incluem a alocação de desenvolvedores para a criação e manutenção dos banners e notificações, analistas de informações para o monitoramento das métricas, e profissionais de marketing para a elaboração das mensagens de comunicação. Além disso, será necessário o investimento em infraestrutura de servidores para suportar o aumento do tráfego e das transações. Como exemplos, considere a criação de landing pages específicas para o cartão e a implementação de um sistema de tracking para rastrear a jornada do usuário desde a visualização da oferta até a inferência da compra.
