People walk by a Walgreens store in Pasadena(Reuters) – Walgreen Co stated on Monday it will provide a month's provide of sure prescriptions at no upfront cost to U.S. contributors who have now not yet obtained a plan identification number under President Barack Obama's signature healthcare law. The providing comes as U.S. executive officials struggle to roll out the Inexpensive Care Act, sometimes called Obamacare. Walgreen, the most important drug store chain in america, mentioned customers who have enrolled in Obamacare, but don't have an ID but from an insurer, can deliver proof of their enrollment from now through the end of January to a Walgreen's pharmacy. As soon as the client receives the ID number, Walgreen will process the insurance declare and the client at that time is also liable for any co-pay, Walgreen spokeswoman Markeisha Marshall mentioned.