Question: Where can I use the vouchers for the free meals?

Answer passage (source: UK):
page_title: Guidance Providing free school meals during the coronavirus (COVID-19) outbreak
section_headers: National voucher scheme
Redeeming the vouchers
section_content: Once families have received their voucher, they will be able to redeem them in
store at the selected retailer by either:

presenting the voucher on a smartphone or tablet
presenting a paper copy of the voucher

Guidance
is available from Edenred for parents to help answer any questions they may
have.
Families are free to select the most appropriate food and drink for their
child. When selecting products, we encourage families to consider health and
nutrition. The School Food
Standards and the NHS Eat Well website may act as a useful guide for
families.
Vouchers must not be used for age-restricted items, such as alcohol,
cigarettes or lottery tickets.

Reviewer feedback on this answer:
It looks like the answer to the question can be found by following the links, but it's not here. It mentions the selected retailer, but doesn't say how people can learn who the selected retailer is.
It states how the vouchers can be used and a general statement of retailers and supermarkets without listing the locations.

Reviewer ratings:
Could be Improved
Could be Improved

Answer passage (source: UK):
page_title: Guidance Providing free school meals during the coronavirus (COVID-19) outbreak
section_headers: National voucher scheme
How to order vouchers
section_content: Schools have received an email from Edenred with an activation code and a
step-by-step
guide
to using the online ordering portal.
Once you have activated your account on the Edenred portal, you can begin to
order vouchers.
When ordering vouchers, please do so in an efficient manner to cover multiple
weeks.
You can:

order a single voucher to cover a longer time frame, for example, £45 to support one eligible child over 3 weeks
order a single voucher to cover more than one eligible child within the same household, for example, £90 to support three eligible children over 2 weeks
set a weekly £15 rolling voucher

Once you have confirmed the voucher’s value, you can either:

send an eCode directly to the parent or carers of the pupils(s) eligible for free school meals - they will need to choose an eGift card from a range of supermarkets
select an eGift card on the parent or carer’s behalf, and print and post the eGift card to them
select an eGift card on the parent or carer’s behalf, print the eGift card and arrange for families to collect it


Reviewer feedback on this answer:
This doesn't answer the question. It is instructions for the administrator to order vouchers for the families.
This offers information about vouchers including that you can choose from supermarket gift cards, but doesn't list the stores.

Reviewer ratings:
Bad
Could be Improved

Answer passage (source: UK):
page_title: Guidance Providing free school meals during the coronavirus (COVID-19) outbreak
section_headers: National voucher scheme
Supermarkets available
section_content: Through Edenred, you can access eGift cards for:

Aldi
Asda
M&S
McColl’s
Morrisons
Sainsbury’s
Tesco
Waitrose


Reviewer feedback on this answer:
It answers the question, but it would be great if it mentioned the vouchers.
This offers a concise list of stores that you can get cards for through the voucher system.

Reviewer ratings:
Acceptable
Acceptable