hi hun
ive used vista print 5 times in last 2 months, no probs, quick dleivery and he more you use them, te better the offers they send you, ive paid £20, so far for 100 postcards, 250 business cards, 25 magnets, 25 leaflets (trifold) 250 return address labels etc, they are cheap and postage is fast (even on the slow option)
as for mani/pedi courses, try your local college, i just did VTCT level 2 nail treatments, cost £130 and took 12 weeks, i did saturdays, also try creative they do spa mani /pedi i think, so do most reputable companies ezflow etc, but whether these are recognised by other companies and insurers you would have to check hun
hths
nicky xxxx