The COVID-19 outbreak has accelerated the usage of online platforms for grocery shopping, resulting in lasting changes in shopping behaviour. Even as the severity of the pandemic subsides, online grocery shopping continues to grow. We used structural equation modelling (SEM) and surveyed 1650 households in Nagpur city (India) to understand these changes. Results show increased online grocery shopping, reduced in-store visits, and shorter trip distances post-pandemic. Socio-demographics, internet usage, accessibility, and shopping attitudes influence these changes. Positive attitudes towards online shopping and online search behaviour drive the shift to online grocery purchases, impacting brick-and-mortar store visits. Positive attitudes towards online shopping, internet usage, store distance, and changes in offline trips also influence store choices. These findings highlight the substantial influence of online shopping on demand for travel and land use, emphasising the need for comprehensive planning integrating these factors.

COVID-19 的爆发加速了在线杂货购物平台的使用，导致购物行为发生持久变化。尽管疫情严重程度有所缓解，但网上杂货购物仍在继续增长。我们使用结构方程模型 (SEM) 并对那格浦尔市（印度）的 1650 个家庭进行了调查，以了解这些变化。结果显示，大流行后，网上杂货购物增加，店内光顾减少，出行距离缩短。社会人口统计、互联网使用、可访问性和购物态度都会影响这些变化。对在线购物和在线搜索行为的积极态度推动了人们向在线杂货购买的转变，影响了实体店的访问量。对网上购物的积极态度、互联网的使用、商店的距离以及线下旅行的变化也会影响商店的选择。这些发现凸显了网上购物对出行和土地使用需求的重大影响，强调需要整合这些因素进行全面规划。