It depends on your type of rental contract:
You'll only have to make a single payment, this is made immediately when your order request is accepted.
The payment of the first installment is made immediately when your order request is accepted. All subsequent payments are made monthly from the date of delivery of the product, taking into account the processing and shipping time of the order.
For example: If you order your product on June 10th and receive it on June 15th, your first payment will be charged on June 10th at the time of your order, and subsequent payments will be made on July 15th, August 15th, etc. (if you rent the product for more than one month, obviously). We only want you to pay for exactly the time that you'll be enjoying your products.
You'll make a single payment for the trial time, this one is made immediately when your order request is accepted. After that, you can either return it or buy it by paying the full price minus your payments for the trial.
Exactly like a monthly rental, but you can pay the buyout price at any point and then buy the item you were renting.