The answer is YES you can.
There are no requirements for a buyer to be physically present in Thailand at the moment of purchasing the condominium. You are able to book from overseas, by providing us your details and sending a deposit via overseas bank transfer to the developer account.
For all the process of reservation and contract signature, you are not required to have entered the Kingdom of Thailand.
We will follow the documents and process steps for you and the developer will start issue your Sales and Purchase Agreement.