Around 1,400 employees will find out on Friday whether the chain can be saved.
The firm’s 134,000 domestic customers have been told not to worry by Ofgem.
The ‘irresponsible’ ads appeared on the Instagram accounts of Lauren Goodger, Katie Price and Georgia Harrison.
The cash ISA, which was launched in 2015, and offers a government bonus of up to £3,000 for aspiring homeowners.
The Government stopped airlines flying to Sharm from the UK in 2015 after a Russian airliner crashed soon after take-off from the resort.
All UK flights to the Red Sea resort have been banned since November 2015 following the bombing of a Russian airliner.
The retailer has become the latest victim of the high street downturn after a ‘sustained period of challenging trading conditions’.
The high street giant said it was made the decision following a review of its products.
The move raises the threat of industrial action in the run-up to Christmas.
The FCA plans to stop car retailers and brokers from charging commission linked to the interest rate customers pay on loans to buy motors.