SQLyog is distributed in electronic form only. We do not ship physical products. Most of the time new versions are released at short intervals and stocks of old physical products would be without any value. In the last resort, there would be only customers to pay for that.
It is also only possible to pay for a order for SQLyog using the payment processors with whom we co-operate (RegSoft and ShareIT). They have the systems to handle Credit Card Details and similar information a secure way. We don't and we do not want to administer such systems ourselves.
We simply do not get such details of the financial transactions and we do not want them! They are confidential between you, your bank and the payment processor.
Credit Card is the most popular payment option. But the payment processors do have other options. The options available at any time can be found here.