A woman who opened multiple bank accounts in Singapore that were used to receive over $1 million in criminal proceeds was sentenced to 2½ years' jail yesterday.

Annee Foong, now 48, committed the offences after taking instructions from a man who called himself "Steve Williams", whom she had met on social networking platform Badoo in July 2016.

She pleaded guilty last month to seven counts of allowing bank accounts belonging to her and her daughter to receive nearly $690,000 in ill-gotten gains.

Another 38 charges linked to the remaining amount were considered during sentencing.

The Singaporean also admitted that, in October 2016, she carried cash totalling $105,500 on one occasion and $76,500 on another from Singapore to Johor Baru, where she handed the money to Williams' secretary.

Foong's actions were unlawful as the prescribed limit for taking cash out of Singapore under the law is $20,000.

The court heard that Williams had claimed to be an engineer, and started communicating regularly with Foong using a British mobile phone number.

After asking Foong for the details of her bank accounts, he transferred an unstated amount into them and asked her to remit the monies to his secretary, a woman called "Tina Razak".

Deputy Public Prosecutor Eric Hu had earlier said: "He also instructed (Foong) to use the remaining monies to open several bank accounts for him and deposit the monies in various bank accounts."

The bank accounts were used to receive monies from victims of cheating. Three of the victims, based in Singapore, were duped into transferring over $200,000 to the bank accounts in 2016.

One of them, a 48-year-old woman, had got to know a man who called himself "Christopher Chung" on an online dating site some time in November 2014.

In late November 2016, Chung lied that some of his monies had been seized by Nigerian Customs, and he duped the woman into transferring $34,500 to a bank account belonging to Foong the following month.

The Capital Bank in Botswana was another victim.

On Jan 18, 2017, Singapore's Commercial Affairs Department (CAD) received a call from the bank's chief executive, who said its system had been hacked by unknown people and US$315,000 (about S$446,000 at the time) had been transferred to one of Foong's bank accounts.

Foong managed to transfer around $12,000 from the account before the remaining sum of about $434,000 was frozen after bank staff identified the suspicious transaction attempt and blocked it.

The CAD later seized the remaining amount from the account.

Foong received about $3,800 from Williams after helping him, the court heard.

Yesterday, defence lawyer Riko Isaac told the court that his client is a divorcee who had a romantic relationship with Williams.

He added that Foong had been "deceived and manipulated" by a person with whom she had formed "deep and romantic" feelings.

Mr Isaac also said she has persistent depressive disorder, which made her more vulnerable to being manipulated.

Foong's bail was set at $30,000 and she was told to surrender herself at the State Courts next Wednesday to begin serving her sentence.