The customers can choose on Wix a delivery time slot from the product page? I guess the answer to this question is no. Why on Wix not possible offer to customers delivery date options yet? However, this is a basic requirement in e-commerce. Especially in flower delivery shops.
We tried some hybrid solutions in this regard, but the result was not very positive. Either there was an error in the payment process or the requested development fees were high in the pandemic environment.
I ask for your support in this matter.