Improvements regarding the basket in the online store

Here https://chekhol.com.ua/ when ordering any item in the shopping cart: 1. It is necessary to remove the limit on the number of characters for entering a phone number. Leave the current mask, but if a person specifies more than 10 characters, give this opportunity and send it to the order [file]16462[/file] (Fig. 1) Just after the mask, give the opportunity to record further. 2. An incorrectly specified email also does not allow placing an order: [file]16463[/file] (Fig. 2) we get the following error. It is necessary to place an order anyway, add an incorrectly entered email, for example, just to a comment. With text such as "The client did not correctly enter email: dfsgmai.com", so as not to lose data. 3. If the product has a discount https://chekhol.com.ua/chehly-dlya-iphone-13-kupit/ [file]16464[/file] (Fig. 3) when adding to the cart, the full price is indicated, and the amount [file]16465[/file] is considered correct (Fig. 4) . In general, this is more like a bug, bec