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Welcome back.

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Now it's time to tell people.

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Hey, people.

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We want you to take this amount of money which is here in this case, in this example, it's 155.

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And then we need to tell people, hey, people, we want you to let the user pay 155 because people

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doesn't know about this.

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This number this number is being displayed by our application.

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Not by people.

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Not by people.

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And people doesn't know about it.

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So let's now do this.

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Let's still feel terrible about this number.

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So how can we do this?

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Let me show you how we can do this.

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So now in our project, in order to tell people, hey, people, we have this amount, we need to find

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where the amount is.

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So where is the amount?

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The amount, first of all, is this.

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Remember, the amount is stored.

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Is a story in the session is stored in the session total or in the total in the order total price.

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It's either one of them.

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So we need to get this data.

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We need to give them and display them here.

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Display them here and it's the best value.

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And before we do this, we have to.

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But before we do this, we need to decide whether we want which one we are going to be using.

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So how can we do that?

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To do that, we need here in case in case the in case the cart in case the user wants to pay after they

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added something to the cart.

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Then here, after echoing after echoing here, what we want to do is that we need to create here another

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record here, BHP.

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And then in this BHP code we need to say.

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Amount is going to be equal now to the session.

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Session and then total.

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Similarly here, in case in case the user came from their account, we need to display the same exact

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goods.

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BHP.

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Amount is equal to boss.

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Order.

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To tell.

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Price or order total price.

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And it's very important to know that people want this number as a string.

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So we need to convert this into a string.

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I'm going to say is the.

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Is the SDR.

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Val this value.

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They're not going to pay.

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I'm going to pass the.

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I'm going to pass this into it.

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Similarly here, I'm going to say here is the ah Val.

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And then I'm going to pass the value into it.

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So now we have this amount.

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This amount will be used in the script.

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Now we can use it in the script to tell people about the money that the user must be.

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So here, as you can see, we have this 77.

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So instead of saying 77, we need to remove this 77.

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And instead we need to use B2B, we need to say B2B, and then we need to say echo amount, amount and

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then semicolon.

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That's it.

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Very, very simple.

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And then click on Save.

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So again, let me explain this one more time, because I think you might have gotten confused.

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So here again, if the user came from the cart, first we need to check that.

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We need to make sure that the cart is not empty and that it is not empty and it's not zero either.

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And then we at this point, we can get the total and then we can store the total in a variable called

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amount.

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And then we need to convert it to a string using the SDR function.

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And in case user came from the there they are their account because they want to pay for an order that

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they have created earlier.

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We can we should use the order total price and store it in a valuable amount.

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And by the way, here it's better also to check the to check that the order the order total price is

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not empty, but it's it's 99% is going to be it's 99%, but 99.9% are not going to be empty because

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it's related to the order status.

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Whenever we have an order, it means we it orders that it is not paid.

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Then there is a number associated with it.

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So this is just an extra step you can add.

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But I'm not going to add it here.

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Here, I'm going to just sort of evaluating the amount.

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And then lastly here, in case, of course, the buttons will be displayed in both cases.

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Otherwise, there is no button.

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So we don't have to worry about anything if there if there is no order.

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And then in people's could we just display this amount?

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We place this amount rather than the static amount.

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Now people know about the value from us.

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Now people know that this amount is the amount of the that the customer should be pretty simple.

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And then here, upon clicking on the button, this amount will be paid by the user.

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And here on approve.

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If the amount has been approved approved successfully, then PayPal is going to return a few things

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and we can continue.

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And by the way, we can here say alert people already has a code.

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By the way, it's the other transaction.

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So we don't have to worry about this either.