I have never had grocery delivered but having been forced to in this present Pandemic...I am now a complete convert, I have tried 3 but have to say Tesco totally outshines the others. The online system is easy to use, you can easily add items up until late the day before, the delivery drivers are efficient, knowledgeable, friendly and on time. They point out what the bags contain, e.g. Store cupboard, chilled, frozen etc...and point out any substitutes if you opted to accept them, also any short date life...with the option to return ! Cannot fault them well done to all the staff involved you need a clap 👏 👏..Many Thanks..Hereford Customer.