Small basket and form of ordering in PHP

Small basket and form of ordering in PHP, without registration and without database


The web page will have 3-6 buttons "add to the cart", which will be located under the goods.

CONTINUES:
Small pre-window
- displaying the number of purchases
- displaying the amount of purchases
- go to the basket button
The basket itself.
- display of purchased goods
- the cross button to remove the goods from the basket
- display of the parameters of each product: quantity, weight, price, amount in rubles
The total weight of the entire order is displayed at the bottom.
The total amount of the entire order is displayed at the bottom.
Next to each product button +- to reduce the amount of goods per unit
- clear the whole basket.
- order button

Order form:
- button pop-up window with the text of the offer agreement (cross button - close the window)
- Pop-up button with the text of the delivery conditions (cross button - close the window)

- File field
- Telephone input field
- E-mail input field
- field of input Region, drop-down field (34 areas, checkboxes, checkboxes)
- field of entry Address

- radio button payment method
- radio button non-personal calculation
- I'm on board with the contract.
- the final amount is displayed in rubles
- the final weight sum is displayed
- several buttons with the choice of payment system
- pay-button

Next is integration with the payment system, forwarding to the website of the payment system ROBOKASSA